publications

2025

Journals

Hybrid Photonic Integrated Circuits for Wireless Transceivers
Qian, T., Schuler, B., Gupta, Y.D., Deumer, M., Andrianopoulos, E., Lyras, N.K., Kresse, M., Weigel, M., Reck, J., Mihov, K., Winklhofer, P., Keuer, C., Emden, L.V., Amberg, M., Zawadzki, C., Kleinert, M., Nellen, S., Felipe, D.D., Avramopoulos, H., Kohlhaas, R.B., Keil, N., Schell, M. (2025) Photonics, 12 (4), art. no. 371, 0 p. Cited 1 time.
https://doi.org/10.3390/photonics12040371

Field Trial of a SDN-Controlled, Hybrid FiWi FSO/mmWave X-Haul With Zero-Touch Handovers and Record-High Data Rate for 6G
Vargemidou M., Vagionas C., Kokkinis A., Ntanos A., Stathis A., Kourelias P., Giannoulis G., Avramopoulos H., Siozios K., Pleros N., Miliou A., (2025) Journal of Lightwave Technology, 43 (18), pp. 8761-8769.
https://doi.org/10.1109/JLT.2025.3592851

Demonstration of an SDN-enabled, resilient, rate-adaptable hybrid fiber/outdoor FSO/mmWave transport for a 6G X-haul architecture
Kyriazi E., Toumasis P., Brestas G., Kourelias P., Ntanos A., Stathis A., Poulopoulos G., Diakakis D., Mesogiti I., Theodoropoulou E., Lymperopoulos G., Giannoulis G., Sterle J., Apostolopoulos D., Avramopoulos H., (2025) Journal of Optical Communications and Networking, 17 (7), pp. 638-647.
https://doi.org/10.1364/JOCN.551852

Co-Existence of SiPh Sensing Link and Real World Traffic Over 100 m FSO Link for 6G Deployments
Syriopoulos G., Kyriazi E., Prousalidi T., Ntanos A., Stathis A., Kourelias P., Toumasis P., Zervos H., Giannoulis G., Poulopoulos G., Avramopoulos H., Apostolopoulos D., (2025) IEEE Photonics Technology Letters, 37 (9), pp. 528-531. Cited 2 times.
https://doi.org/10.1109/LPT.2025.3554000

Silicon Photonic Sensors, Embedded in Composite Tools, for the Optimization of Composite Aerostructure Production
Syriopoulos G., Kyriazi E., Poulopoulos I., Prousalidi T., Poulimenos A., Szaj M., Lizaranzu M., Núñez J.L., Bourcier F., Maugis S., Missinne J., Steenberge Van G., Zervos C., Apostolopoulos D., Avramopoulos H., (2025) IEEE Transactions on Instrumentation and Measurement, 74, art. no. 7009510, 0 p.
https://doi.org/10.1109/TIM.2025.3572971

Advancing Future 5G/B5G Systems: The Int5Gent Approach
Kyriazi E., Toumasis P., Valadasis A., P. Katsikas G., Papalamprou I., Stratakos I., Lentaris G., Giannoulis G., Apostolopoulos D., Soudris D., Avramopoulos H.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 15227 LNCS, pp. 203 – 214, 28 January 2025.
https://doi.org/10.1007/978-3-031-78380-7_17

Conferences

End-To-End Evaluation of the Int5gent Platform: Integrating 5G Enabling Technologies in a Holistic Service to Physical Layer Platform

Kyriazi E., Toumasis P., Katsikas G., Papadopoulos L., Charlaftis V., Meysmans C., Brenes J., Diakakis D., Mesogiti I., Wasko W., Muñoz R., Larrabeiti D., He Z.S., Dayan E., Garcia-Milà I., Fernandez-Palacios J.P., Manso C., Miralpeix C., Korsic L., Fabrega J.M., Segou O., Avramidis I., Lopez Alvarez V., Theodoropoulou E., Lyberopoulos G., Sterle J., Torfs G., Vagionas C., Klonidis, D., Giannoulis G., Avramopoulos H., Apostolopoulos D., (2025) 2025 Joint European Conference on Networks and Communications and 6g Summit Eucnc 6g Summit 2025 Proceedings, pp. 823-828.

https://doi.org/10.1109/EuCNC/6GSummit63408.2025.11036888

Demonstration of an Optical 16×16 Benes Switch based on 3D Photonic Integration
Megas G., Andrianopoulos E., Weigel M., Groumas P., Mejri S., Tegegne Z., Milosevic M., Loukisa E., Tsokos C., de Felipe D., Massaouti M., Keil N., Kouloumentas, C., Avramopoulos H., 25th Anniversary International Conference on Transparent Optical Networks (ICTON), Proceedings 2025, pp. 1-4, July 2025
https://10.1109/ICTON67126.2025.11125452

Feasibility analysis and for satellite-to-ground prepare and measure and entanglement-based QKD with terrestrial fiber integration
Lyras N. K., Ntanos A., Stathis A., Giannoulis G., Panagopoulos A., Avramopoulos H., Proceedings Volume 13699, International Conference on Space Optics — ICSO 2024; 136996N (2025), July 2025
https://doi.org/10.1117/12.3075371

5G X-haul/QKD Multiplexing over Deployed Infrastructure
Stathis A., Ntanos A., Kourelias P., Toumasis P., Lyras ., Avramopoulos H., Giannoulis G., 25th Anniversary International Conference on Transparent Optical Networks (ICTON), Barcelona, Spain, 2025, pp. 1-5, July 2025.
https://10.1109/ICTON67126.2025.11125328

LAIQA: shaping the quantum satellite communications beyond Eagle-1
Giannoulis G., Lyras N.K., Ntanos A., Stathis A., Sousanis A., Mazarakis G., Amaral G.C., Satter C., Veen van T., Dirks Bob P. F., Achatz L., Fink M., Pseiner J., Menz P., Freiwang P., Marousis A., Xilouris M. E., Basilakos S., Korevaar C. W., Gultekin C. Y., Makris N., Tsimvrakidis K., Kanellos G., Ottavi M., Valeri M., Panagopoulos A., Avramopoulos H., International Conference on Space Optics — ICSO 2024, 2024, Antibes Juan-les-Pins, France, Proceedings Volume 13699, July 2025
https://doi.org/10.1117/12.3075388

Development of 3D-printed micro-lenses at the edge of waveguides of flow cytometry and optical coherence tomography photonic integrated circuits
Grammatikaki A.M., Gounaridis L., Gounaridis D., Obara K., Everhardt A., Raptakis A., Leeuwen van T.G., van der Pol E., Avramopoulos H., Kouloumentas C., (2025) Proceedings of SPIE the International Society for Optical Engineering, 13369, art. no. 133690V, 0 p.
https://doi.org/10.1117/12.3042890

Hybrid Fiber/FSO/mmWave Transport for 6G X-haul Backhauling
Apostolopoulos D., Ntanos A., Sterle J., Kyriazi E., Stathis A., Giannoulis G., Toumasis P., Mesogiti I., Avramopoulos H., 2025 IEEE Photonics Society Summer Topicals Meeting Series (SUM), July 2025
https://10.1109/SUM65312.2025.11121773

A miniature photonic integrated pressure sensor based on a suspended waveguide Bragg grating
Kannojia H.K., Geudens V., Van Steenberge G., Syriopoulos G., Kyriazi E., Poulopoulos I., Prousalidi T., Zervos C., Avramopoulos H., Missinne, J., (2025) Proceedings of SPIE the International Society for Optical Engineering, 13382, art. no. 1338203, 0 p.
https://doi.org/10.1117/12.3042952

Novel ML-Assisted Optical Equalization Photonic Integrated Circuit for High-Speed IM/DD Systems
Brestas G., Kanakis G., Spyropoulou M., Caillaud C., Cerulo G., Korti M., Vakarin V., Füllner C., Borkowski R., Aimone A., Bonk R., Avramopoulos H., (2025) Optical Fiber Communication Conference in Proceedings Optical Fiber Communication Conference Ofc 2025 and Optical Fiber Communication Conference Ofc Postdeadline Papers 2025, 0 p.
https://doi.org/10.1364/OFC.2025.W4H.6

Bidirectional Fiber-Wireless-Fiber QKD transmission over 2×8.8Km field-deployed single feeder link and 100m FSO link
Tsimvrakidis K., Konteli P., Ntanos A., Stathis A., Makris N., Kourelias P., Papageorgopoulos A., Giannoulis G., Papastamatiou I., Papapetropoulos P., Avramopoulos H., Kanellos G.T., Syvridis D., (2025) Optical Fiber Communication Conference in Proceedings Optical Fiber Communication Conference Ofc 2025 and Optical Fiber Communication Conference Ofc Postdeadline Papers 2025, 0 p.
https://doi.org/10.1364/OFC.2025.Th3I.2

RF Phase Arrays for the Millimeter/Terahertz Range Enabled by Photonics
Carpintero G., Headland D., Piroutiniya A., Spanidou K., Gonzalez-Guerrero L., Ali M., Tsokos C., Avramopoulos H., Tegegne Z., Schwanke G., Deumer M., Nellen S., Lauck S., Liebermeister L., Kohlhaas R., (2025) International Workshop on Mobile Terahertz Systems Iwmts, (2025), 0 p.
https://doi.org/10.1109/ICMMTS62835.2025.10926032

Leveraging a SiPh Mid-IR platform for integrated thermal source and detector to measure CO2 and CH4 levels, AEOLUS
Zervos C., Syriopoulos G., Kyriazi E., Prousalidi T., Lin P.-S., Niklaus F., Gylfason K.B., Negm N., Parhizkar S., Briano F.O., Schroeder S., Suckow S., Lemme M.C., Poulopoulos G., Apostolopoulos D., Avramopoulos H., (2025) Proceedings of SPIE the International Society for Optical Engineering, 13371, art. no. 133710G, 0 p.
https://doi.org/10.1117/12.3042849

Novel ML-Assisted Optical Equalization Photonic Integrated Circuit for High-Speed IM/DD Systems
Brestas G., Kanakis G., Spyropoulou M., Caillaud C., Cerulo G., Korti M., Vakarin V., Fullner C., Borkowski R., Aimone A., Bonk R., Avramopoulos H., (2025) 2025 Optical Fiber Communications Conference and Exhibition Ofc 2025 Proceedings, 0 p.
https://doi.org/10.1364/OFC.2025.W4H.6

Silicon photonics as a platform for the sensorization of composite aerostructure production
Syriopoulos G., Kyriazi E., Poulopoulos I., Prousalidi T., Missinne J., Van Steenberge G., Zervos, C., Apostolopoulos D., Avramopoulos H., (2025) Proceedings of SPIE the International Society for Optical Engineering, 13639, art. no. 13639BE, 0 p.
https://doi.org/10.1117/12.3073179

Demonstration of a silicon nitride optical beamforming network based on Blass-matrix architecture
Loukisa E., Andrianopoulos E., Raptakis A., Megas G., Gounaridis D., Grammatikaki A., Timens R.B., van Dijk P., Gounaridis L., Groumas P., Tsokos C., Kouloumentas Ch., Avramopoulos H., Roeloffzen C.G.H., (2025) Optical Fiber Communication Conference in Proceedings Optical Fiber Communication Conference Ofc 2025 and Optical Fiber Communication Conference Ofc Postdeadline Papers 2025, 0 p.
https://doi.org/10.1364/OFC.2025.M4D.7

High power wavelength tunable external cavity laser for optical transmission
Visscher I., Meijerink A., Botter R., Zafar M.M., Mitsolidou C., Frentrop R., Andrianopoulos E., Loukisa E., Megas G., Lyras N.K., Massaouti M., Tsokos C., Avramopoulos H., van Dijk P.W.L., Roeloffzen C.G.H., (2025) Proceedings of SPIE the International Society for Optical Engineering, 13372, art. no. 133720L, 0 p.
https://doi.org/10.1117/12.3041200

Practical Free-Space QKD under Night- and Day-time over a 0.5 km Metropolitan Link
Ntanos A., Stathis A., Kourelias P., Kyriazi E., Toumasis P., Lyras N.K., Avramopoulos H., Giannoulis G., (2025) Quantum 2 0 in Proceedings Optica Quantum 2 0 Conference and Exhibition, art. no. QW3A.27, 0 p. January 2025.
https://10.1364/QUANTUM.2025.QW3A.27

Development of 3D-printed micro-lenses at the edge of waveguides of flow cytometry and optical coherence tomography photonic integrated circuits
M. Grammatikaki, L. Gounaridis, D. Gounaridis, K. Obara, A. Everhardt, A. Raptakis, Ton G. van Leeuwen, E. van der Pole, H. Avramopoulos, C. Kouloumentas, SPIE Photonics West 2025, Proceedings Volume 13369, Integrated Optics: Devices, Materials, and Technologies XXIX; 133690V (2025)
DOI: https://doi.org/10.1117/12.3042890 Poster (PDF) | Paper (PDF)
Project: PHOREVER

A Packaged 1.6 Tb/s O-Band Optical Transceiver Based on the Hybrid Integration of SiGe Electronics and InP-Polymer Photonics.
Andrianopoulos, E., Shengpu Niu, Joris Van Kerrebrouck, M. Weigel, Z.G. Tegegne, D. De Felipe, Y.D. Gupta, Kieran De Bruyn, Joris Lambrecht, Gertjan Coudyzer, Marijn Verbeke, M. Theurer, M. Kresse, E. Kyriazi, G. Megas, C. Tsokos, C. Kouloumentas, M. Massaouti, M. Moehrle, P. Runge, Xin Yin, J. Van Kerkhof, N. Keil, P. Groumas, H. Avramopoulos, and Johan Bauwelinck.
50th European Conference on Optical Communication (ECOC 2024), Proceedings, 369–371, 17 February 2025.
http://hdl.handle.net/1854/LU-01JEZJN2XMDAWQ5KZG9FBAY2SC

2024

Journals

Multi-User 6G Radio Access Networks: THz Fiber Wireless X-Haul of a Multi-Beam Millimeter Wave Antenna
Vargemidou M., Maximidis R., Toumasis P., Kanta K., Giannoulis G., He Z.S., Leiba Y., Apostolopoulos D., Gatzianas M., Kalfas G., Mesodiakaki A., Avramopoulos H., Miliou A., Pleros N., Vagionas C.
Journal of Lightwave Technology, pp. 1 – 10, 13 December 2024.
h ttps://doi.org/10.1109/JLT.2024.3518115

Toward Converged Satellite/Fiber 1550 nm DS-BB84 QKD Networks: Feasibility Analysis and System Requirements
Stathis, A. Ntanos, N. K. Lyras, G. Giannoulis, A. D. Panagopoulos, H. Avramopoulos
Photonics 2024, 11(7), 609; 27 June 2024
https://doi.org/10.3390/photonics11070609
Project: LAIQA

Demonstration curing process in resin transfer moulding using integrated phase-shifted Bragg grating sensors
Syriopoulos, E. Kyriazi, G. Poulopoulos, T. Prousalidi, A. Poulimenos, M. Szaj, M. Lizaranzu, J.L. Núñez, F. Bourcier, S. Maugis, J. Missinne, G.V. Steenberge, C. Zervos, H. Avramopoulos
Optics Continuum Vol. 3, Issue 6, pp. 983-994 (2024), 15 June 2024
https://doi.org/10.1364/OPTCON.522327

Integrated 800 Gb/s O-band WDM optical transceiver enabled by hybrid InP-polymer photonic integration
Andrianopoulos E., Tokas K., De Felipe D., Theurer M., Weigel M., Pagano A., Kanta K., Kresse M., Megas G., Tsokos C., Kouloumentas C., Chiadò Piat A., Tegegne Z., Massaouti M., Bakopoulos P., Moehrle M., Runge P., Keil N., Groumas P., Avramopoulos H.
Journal of Optical Communications and Networking, 16 (8), pp. D44 – D52, August 2024, Cited 3 times.
https://doi.org/10.1364/JOCN.522903

O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications
Makris N., Ntanos A., Papageorgopoulos A., Stathopoulos T., Konteli P., Stathis A., Giannoulis G., Tsoni I., Setaki F., Zavitsanos D., Lyberopoulos G., Avramopoulos H., Syvridis D., Kanellos G.T.(2024) Optics Express, 32 (16), pp. 28383 – 28389, 29 July 2024.
https://doi.org/10.1364/OE.518564

Demonstration of temperature monitoring of the curing process in resin transfer moulding using integrated phase-shifted Bragg grating sensors
Syriopoulos, E. Kyriazi, G. Poulopoulos, T. Prousalidi, A. Poulimenos, M. Szaj, M. Lizaranzu, J. Núñez, F. Bourcier, S. Maugis, J. Missinne, G. Steenberge, C. Zervos, and H. Avramopoulos
Optics Continuum Vol. 3, Issue 6, pp. 983-994 (2024). 10 June 2024
https://doi.org/10.1364/OPTCON.522327

Satellite-to-Ground QKD in Urban Environment: A Comparative Analysis of Small-Sized Optical Ground Stations
Ntanos, N. K. Lyras, A. Stathis, G. Giannoulis, A. D. Panagopoulos and H. Avramopoulos
IEEE Aerospace and Electronic Systems Magazine, vol. 39, no. 6, pp. 16 – 29. June 2024
https://doi.org/10.1109/MAES.2024.3383817
Project: QSNP

Experimental feasibility analysis of quantum/classical coexistence over fibre and free space links
Stathis, A. Ntanos, P. Toumasis, N. Lyras, G. Giannoulis, H. Avramopoulos
IET Quantum Communication. n/a-n/a; 27 May 2024
https://doi.org/10.1049/qtc2.12097

Sparse Aperiodic Optical Phased Arrays on Polymer Integration Platform
Raptakis, G. Lymperakis, L. Gounaridis, M. Weigel, M. Kleinert, Ch. Tsokos, P. Groumas, E. Andrianopoulos, N. Keil, H. Avramopoulos, Ch. Kouloumentas, (2024)
IEEE Photonics Technology Letters. PP. 1-1, April 2024
https://doi.org/10.1109/LPT.2024.3367973

An Experiment on 5G Open-RAN Platform with Sub-THz Backhauling
Saba, E. Andrianopoulos, N. Lyras, S. Katta, M. Abdulkadir, E. Pikasis, G. Schwanke, T. Qian, M. Deumer, S. Nellen, E. Tsirbas, E. Loghis, G. Megas, Ch. Tsokos, P. Groumas, D. de Felipe, R. Kohlhaas, M. Massaouti, Ch. Kouloumentas, R. Jantti. (2024)
IEEE Wireless Communications and Networking Conference (WCNC), Dubai, United Arab Emirates, 2024, pp. 01-06, April 2024
https://doi.org/10.1109/WCNC57260.2024.10571291

Beyond 100G: All-Optical Processor for High-Capacity Access~Networks
Brestas G., Kanakis G., Spyropoulou M., Avramopoulos H.
Photonics, 11 (7), art. no. 640, July 2024, Cited 1 times.
https://doi.org/10.3390/photonics11070640
Project: PICaboo

Feasibility Analysis of QKD Integration in Real-World FTTH Access Networks
D. Zavitsanos, A. Ntanos, T. Stathopoulos, A. Raptakis, F.Setaki, G. Lyberopoulos, C. Kouloumentas, G.Giannoulis, H. Avramopoulos
Journal of Lightwave Technology, 42 (1), pp. 4-11, 1 Jan. 2024
https://doi.org/10.1109/JLT.2023.3303908

Conferences

Low-Complexity Bimodal Optical Processor for High-Speed IM/DD Systems
Brestas G., Kanakis G., Spyropoulou M., Avramopoulos H.
(2024) Asia Communications and Photonics Conference, ACP, 31 December 2024.
https://doi.org/10.1109/ACP/IPOC63121.2024.10809528

Photonics-enabled millimeter-wave phase arrays based on dielectric rod antennas
Carpintero G., Headland D., Piroutiniya A., Ali M., González-Guerrero L., Tsokos C., Avramopoulos H., Tegegne Z., Schwanke G., Deumer M., Nellen S., Lauck S., Liebermeister L., Kohlhaas R.
2024 IEEE Photonics Conference, IPC 2024 – Proceedings, 20 December 2024.
https://doi.org/10.1109/IPC60965.2024.10799706

Satellite-to-ground QKD Feasibility Analysis for High Altitude Rural Areas: A Case Study in Greece
Giannoulis G., Stathis A., Ntanos A., Lyras N.K., Papastamatiou I., Kourelias P., Prnjat O., Koumantaros K., Panagopoulos A.D., Avramopoulos H.
12th International Workshop on Fiber Optics in Access Networks, FOAN 2024, pp. 38 – 42, 28 November 2024.
https://doi.org/10.1109/FOAN63517.2024.10765646

Photonic Mixers as Tx and Rx in a Bidirectional mmWave Real-Time Link
Nellen S., Deumer M., Schwanke G., Andrianopoulos E., Lyras N.K., Megas G., Pikasis E., Kritharidis D., Tsirbas E.D., Loghis E.C., Qian T., De Felipe D., Massaouti M., Kouloumentas C., Groumas P., Avramopoulos H., Schell M., Keil N., Kohlhaas R.B.
54th European Microwave Conference, EuMC 2024, pp. 624 – 627, 31 October 2024.
https://doi.org/10.23919/EuMC61614.2024.10732873

Analysis of Photonics-Enabled FMCW THz Spectrometers for Non-Destructive Thickness Measurements
Loukisa E., Tsokos C., Groumas P., Raptakis A., Megas G., Andrianopoulos E., Liebermeister L., Kohlhaas R.B., Kouloumentas Ch., Avramopoulos H.
(2024) International Conference on Transparent Optical Networks, 02 September 2024.
https://doi.org/10.1109/ICTON62926.2024.10647586

Converged Satellite to Fiber QKD Links: A Feasibility Analysis
Stathis A., Ntanos A., Lyras N.K., Giannoulis G., Panagopoulos A.D., Avramopoulos H.
4th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2024, pp. 500 – 505, 23 August 2024.
https://doi.org/10.1109/CSNDSP60683.2024.10636494

Design of a miniaturized MID-IR spectroscopy solution, based on a 400 nm SiPh platform, for the detection of CO₂ and CH₄
Syriopoulos, Ch. Zervos, G. Poulopoulos, E. Kyriazi, Th. Prousalidi, P-S Lin, F. Niklaus, K. Gylfason, N. Negm, S. Suckow, M. C. Lemme, D. Apostolopoulos, H. Avramopoulos. SPIE Photonics Europe, 2024, Strasbourg, France, Proceedings Volume 12999, Optical Sensing and Detection VIII; 129990N (2024). 20 June 2024.
https://doi.org/10.1117/12.3022431

Photonic sensors-assisted ML pipeline for precise control of curing process in advanced thermosetting composite manufacturing
Kyriazi, G. Petsinis, I. Poulopoulos, G. Syriopoulos, Th. Prousalidi, G. Neale, M. Asareh, P. Toumasis, Ch. Zervos, A. Skordos, H. Avramopoulos. SPIE Photonics Europe, 2024, Strasbourg, France. Proceedings Volume 12999, Optical Sensing and Detection VIII; 129990W (2024), 20 June 2024
https://doi.org/10.1117/12.3022433

Advanced machine learning-powered tunable optical signal processor for precise chromatic dispersion compensation in analog B5G/6G mobile fronthaul networks
Toumasis, G. Brestas, E. Kyriazi, K. Kanta, G. Poulopoulos, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos. SPIE Photonics Europe, 2024, Strasbourg, France
Proceedings Volume 13017, 18 June 2024
https://doi.org/10.1117/12.3017029

Machine learning-enhanced dual-task processor for next generation access networks
Brestas, G. Kanakis, M. Spyropoulou, H. Avramopoulos
SPIE Photonics Europe, 2024, Strasbourg, France, Proceedings Volume 13017, Machine Learning in Photonics; 130170W (2024), 18 June 2024
https://doi.org/10.1117/12.3016286
Project: QSNP

Flat emission grating couplers design enabling optical antennas for high performance LIDAR systems
Th. Prousalidi, G. Poulopoulos, E. Kyriazi, G. Syriopoulos, P. Maat, R. Botter, Ch. Zervos, D. Apostolopoulos, H. Avramopoulos
SPIE Photonics Europe, 2024, Strasbourg, France Proceedings Volume 12991, Nanophotonics X; 1299118 (2024), 10 June 2024
https://doi.org/10.1117/12.3021971

Quantum PIC simulation tool for linear optical quantum computing gates
Ntanos, G. Giannoulis, A. Stathis, D. Zavitsanos, H. Avramopoulos
SPIE Photonics Europe, 2024, Strasbourg, France, Proceedings Volume 12993, Quantum Technologies 2024; 129930K (2024), 10 June 2024
https://doi.org/10.1117/12.3022597

WDM-Enabled Classical/Quantum Coexistence During Full Daylight for Converged Fiber/FSO Networks
Stathis, A. Ntanos, P. Toumasis, N. K. Lyras, G. Giannoulis and H. Avramopoulos
International Conference on Optical Network Design and Modeling (ONDM), Madrid, Spain, 2024, pp. 1-5, May 2024.
https://doi.org/10.23919/ONDM61578.2024.10582761

An Experiment on 5G Open-RAN Platform with Sub-THz Backhauling
Saba N., Andrianopoulos E., Lyras N.K., Katta S., Abdulkadir M., Pikasis E., Schwanke G., Qian T., Deumer M., Nellen S., Tsirbas E., Loghis E., Megas G., Tsokos C., Groumas P., De Felipe D., Kohlhaas R.B., Massaouti M., Kouloumentas C., Kritharidis D., Keil N., Avramopoulos H., Costa-Requena J., Jäntti R.
(2024) IEEE Wireless Communications and Networking Conference, WCNC, 03 July 2024. https://doi.org/10.1109/WCNC57260.2024.10571291

MZI-based Polarization Encoder for DS-BB84 QKD
Giannoulis G., Stathis A., Ntanos A., Poulopoulos G., Avramopoulos H.
Quantum 2.0 in Proceedings Quantum 2.0 Conference and Exhibition, June 2024.
https://doi.org/10.1364/quantum.2024.qth3a.10

High-performance grating couplers for mid-infrared applications based on multiparameter optimization of geometry characteristics
Prousalidi T., Poulopoulos G., Kyriazi E., Syriopoulos G., Negm N., Suckow S., Zervos C., Apostolopoulos D., Avramopoulos H.
Proceedings of SPIE – The International Society for Optical Engineering, 13012, art. no. 1301205, 18 June 2024.
https://doi.org/10.1117/12.3021966

Demonstration of On-Chip Optical Frequency Comb Generation and Optical Injection Locking
Andrianopoulos, N. Lyras, T. Qian, M. Deumer, G. Megas, G. Schwanke, Y. Gupta, P. Groumas, Z. Tegegne, B. Schuler, M. Ali, B. Snyder, S. Nellen, C. Tsokos, D. de Felipe, M. Massaouti, G. Carpintero, R. Kohlhaas, J. van Kerkhof, N. Keil, C. Kouloumentas, and H. Avramopoulos
Optical Fiber Communication Conference (OFC) 2024, Technical Digest Series (Optica Publishing Group, 2024), paper Th1F.5. March 2024
https://doi.org/10.1364/OFC.2024.Th1F.5

O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications
Makris, A. Ntanos, A. Papageorgopoulos, A. Stathis, P. Konteli, I. Tsoni, G. Giannoulis, F. Setaki, T. Stathopoulos, G. Lyberopoulos, H. Avramopoulos, G. T. Kanellos, and D. Syvridis
Optical Fiber Communication Conference (OFC) 2024 Technical Digest Series (Optica Publishing Group, 2024), paper Th1C.6, March 2024.
https://doi.org/10.1364/OFC.2024.Th1C.6

DV-QKD link integrated over multiple ONT loaded carrier-grade GPON for FTTH applications
Makris, A. Ntanos, A. Papageorgopoulos, A. Stathis, P. Konteli, I. Tsoni, G. Giannoulis, F. Setaki, Th. Stathopoulos, G. Lyberopoulos, H. Avramopoulos, G. T. Kanellos, D. Syvridis
SPIE Quantum West, 2024, San Francisco, California, United States, Proceedings Volume PC12911, Quantum Computing, Communication, and Simulation IV; PC129110K (2024), 13 March 2024.
https://doi.org/10.1117/12.3001045

A novel photonic integrated optical divider based on cascaded multimode interference (MMI) couplers, achieving a splitting ratio of 1:10^-9Gounaridis, J. Gran, E. Katsaouni, C. Zervos, A. Raptakis, E. Kyriazi, G. Brestas, A. M. Grammatikaki, D. Geuzebroek, H. Avramopoulos, C. Kouloumentas
SPIE OPTO, 2024, San Francisco, California, United States. Proceedings Volume 12889, Integrated Optics: Devices, Materials, and Technologies XXVIII; 128890Z, 12 March 2024.
https://doi.org/10.1117/12.3002772

Integrated silicon Bragg-grating-based temperature sensor embedded in composite molds for out-of-autoclave composite parts process monitoring and optimization
Ch. Zervos, G. Syriopoulos, E. Kyriazi, M. Szaj, A. Poulimenos, J. Missinne, G. Poulopoulos, G. Van Steenberge, H. Avramopoulos
SPIE OPTO, 2024, San Francisco, California, United States, Proceedings Volume 12889, Integrated Optics: Devices, Materials, and Technologies XXVIII; 128890T (2024), 12 March 2024.
https://doi.org/10.1117/12.3001491

Photonic sensor-based machine learning for Precise Forecasting of Cure Time and Temperature Overshoot in Resin Transfer Moulding
Kyriazi E., Petsinis G., Zervos C., Poulopoulos G., Syriopoulos G., Neale G., Asareh M., Skordos A.A., Avramopoulos H.
Proceedings of SPIE – The International Society for Optical Engineering, 12893, art. no. 1289318, 11 March 2024.
https://doi.org/10.1117/12.3001532

Integrated broadband bent directional coupler for use in telescope interferometry in the visible (600 nm – 820 nm)
Poulopoulos, G. Syriopoulos, E. Kyriazi, Th. Prousalidi, D. Apostolopoulos, X. Haubois, Ch. Zervos, H. Avramopoulos
SPIE OPTO, 2024, San Francisco, California, United States, Proceedings Volume 12882, Optical Components and Materials XXI; 128820T (2024), 8 March 2024.
https://doi.org/10.1117/12.3001472

2023

Journals

Silicon photonic temperature sensor: from photonic integrated chip to fully packaged miniature probe
J. Missinne, V. Geudens, G. Poulopoulos, M. Szaj, G. Syriopoulos, C. Zervos, E. Kyriazi, H. Avramopoulos, G. V. Steenberge
Journal of Optical Microsystems, vol. 4, no. 1, pp. 011005, 2023/12.
https://doi.org/10.1117/1.JOM.4.1.011005

O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications
N. Makris, A. Ntanos, A. Papageorgopoulos, A. Stathis, P. Konteli, I. Tsoni, G. Giannoulis, F. Setaki, T. Stathopoulos, G. Lyberopoulos, H. Avramopoulos, G. T. Kanellos, D. Syvridis. arXiv preprint arXiv:2310.17259, 2023/10/26.
https://doi.org/10.48550/arXiv.2310.17259

Integrated heterodyne laser Doppler vibrometer based on stress-optic frequency shift in silicon nitride
A. Raptakis, L. Gounaridis, J.P. Epping, T.L.A. Tran, T. Aukes,M. Kleinert, M. Weigel, M. Wolfer, A. Draebenstedt, A.,C. Tsokos, P. Groumas, E. Andrianopoulos, N. Lyras, D. Nikolaidis, E. Mylonas, N. Baxevanakis, R. Pessina, E. Schreuder, M. Dekkers, V. Seyfried, N. Keil, R.G. Heideman, H. Avramopoulos, C. Kouloumentas
PhotoniX, 4 (1), art. no. 30, 2023/9/21.
https://doi.org/10.1186/s43074-023-00105-4

Photonic Integrated Circuit Based Temperature Sensor for Out-of-Autoclave Composite Parts Production Monitoring
G. Syriopoulos, I. Poulopoulos, C. Zervos, E. Kyriazi, A. Poulimenos, M. Szaj, J. Missinne, G. van Steenberge, H. Avramopoulos
Sensors, 23 (18), art. no. 7765, 2023/9/8.
https://doi.org/10.3390/s23187765

System Development of Radiation-Tolerant Silicon Photonics Transceivers for High Energy Physics Applications
T. Prousalidi, C. Scarcella, A. Ahmed, S. Detraz, M. Lalovic, L. Olantera, A. Pandey, C. Sigaud, C. Soos, J. Troska, H. Avramopoulos
IEEE Transactions on Nuclear Science, 70 (10), pp. 2373-2380, 2023/8/30.
https://doi.org/10.1109/TNS.2023.3310059

Live demonstration of an SDN-reconfigurable, FPGA-based TxRx for an analog-IFoF/mmWave radio access network in an MNO’s infrastructure
K. Kanta, P. Toumasis, G. Giannoulis, I. Stratakos, G. Lentaris, E.A. Papatheofanous, I. Mesogiti, E. Theodoropoulou, A. Margaris, D. Syrivelis, E. Kyriazi, G. Brestas, K. Tokas, N. Argyris, C. Vagionas, R. Maximidis, P. Bakopoulos, A. Mesodiakaki, M. Gatzianas, G. Kalfas, K. Tsagkaris, N. Pleros, D. Reisis, G. Lyberopoulos, D. Apostolopoulos, D. Soudris, H. Avramopoulos
Journal of Optical Communications and Networking, 15 (8), pp. C299-C306, 2023/8/1.
https://doi.org/10.1364/JOCN.490060

High-Throughput Bit-Pattern Matching under Heavy Interference on FPGA
D. Nikolaidis, P. Groumas, C. Kouloumentas, H. Avramopoulos, Electronics 2023, 12 (4), 803
h ttps://doi.org/10.3390/electronics12040803

Real-time Sub-THz link enabled purely by optoelectronics: 90-310 GHz seamless operation
E. Andrianopoulos, N. Lyras, E. Pikasis, G. Schwanke, M. Deumer, S. Nellen, T. Qian, G. Ntouni, E.C Loghis, E. Tsirbas, P. K. Chartsias, D. De Felipe, P. Groumas, M. Massaouti, C. Tsokos, C. Kouloumentas, D. Kritharidis, R. B Kohlhaas, N. Keil, M. Schell, H. Avramopoulos
IEEE Photonics Technology Letters, vol. 35, no. 5, pp. 237-240, 1 March1, 2023
https://doi.org/10.1109/LPT.2023.3235932

End-to-End Real-Time Service Provisioning over a SDN-controllable analog mmWave Fiber-Wireless 5G X-haul Network
C. Vagionas, R. Maximidis, I. Stratakos, A. Margaris, A. Mesodiakaki, M. Gatzianas, K. Kanta, P. Toumasis, G. Giannoulis, D. Apostolopoulos, E.A. Papatheofanous, G. Lentaris, D. Reisis, D. Soudris, K. Tsagkaris, N. Argyris, D. Syrivelis, P. Bakopoulos, R.M. Oldenbeuving, C.G.H. Roeloffzen, P.W.L. van Dijk, I. Dimogiannis, A. Kontogiannis, H. Avramopoulos, A. Miliou, N. Pleros, G. Kalfas
Journal of Lightwave Technology, vol. 41, no. 4, pp. 1104-1113, 15 Feb.15, 2023
https://doi.org/10.1109/JLT.2023.3234365

Real-time Sub-THz link enabled purely by optoelectronics: 90-310 GHz seamless operation
E. Andrianopoulos, N. Lyras, E. Pikasis, G. Schwanke, M. Deumer, S. Nellen, T. Qian, G. Ntouni, E.C. Loghis, E. D. Tsirbas, P.K. Chartsias, D. de Felipe, P. Groumas, M. Massaouti, C. Tsokos, C. Kouloumentas, D. Kritharidis, R. B. Kohlhaas, N. Keil, M. Schell, H. Avramopoulos
IEEE Photonics Technology Letters, 2023
https://doi.org/10.1109/LPT.2023.3235932
Project: TERAWAY

Compact packaged silicon photonic Bragg grating sensor based on a ball lens interface
J. Missinne, V. Geudens, S. Van Put, G. Poulopoulos, M. Szaj, C. Zervos, H. Avramopoulos, G. Van Steenberge
Optics & Laser Technology, Volume 157, 2023, 108768, ISSN 0030-3992,
https://doi.org/10.1016/j.optlastec.2022.108768

Conferences

Hybrid integration of Polymer PICs and InP optoelectronics for WDM and SDM terabit intra-DC optical interconnects
E. Andrianopoulos, A. Pagano, P. Groumas, A. C. Piat, D. Felipe, U. Troppenz, M. Weigel, M. Kresse, M. Theurer, C. Kouloumentas, C. Tsokos, Z. Tegegne, P. Bakopoulos, M. Moehrle, M. Massaouti, G. Megas, P. Runge, N. Keil, H. Avramopoulos
SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), Castelldefels, pp. 259-261, Spain 2023/11/5.
https://doi.org/10.1109/IMOC57131.2023.10379696

Multiplexing Multi-Gbps Analog Radio-Over-Fiber Links Over a Converged Fiber/FSO Intra-Campus Infrastructure
K. Kanta, N.K. Lyras, A. Ntanos, A. Stathis, P. Toumasis, E. Andrianopoulos, C. Tsokos, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos
International Workshop on Fiber Optics on Access Networks, FOAN 2023, pp. 36-40, 2023/10/30.
https://doi.org/10.1109/FOAN59927.2023.10328092

Quantum Interference Patterns for N-Photon States Using a Gires-Tournois Etalon Assisted Dual-Pass Mach-Zehnder Interferometer
G. Giannoulis, A. Ntanos, A. Stathis, D. Zavitsanos, H. Avramopoulos
International Conference on Photonics in Switching and Computing, PSC 2023/9/26.
https://doi.org/10.1109/PSC57974.2023.10297148

MEO Satellite-to-Ground Decoy-State QKD links Realistic Performance Analysis
A. Ntanos, N.K. Lyras, D. Zavitsanos, S. Anwar, O. Alia, G. Giannoulis, G. Kanellos, A.D. Panagopoulos, H. Avramopoulos
Proceedings of SPIE – The International Society for Optical Engineering, 12777, art. no. 127772N, 2023/7/12.
https://doi.org/10.1117/12.2690001

Investigation of a Photonic Reservoir Computing based Equalizer for Short Reach Applications
G. Brestas, G. Kanakis, M. Spyropoulou, H. Avramopoulos
Advanced Photonics Congress 2023, Technical Digest Series (Optica Publishing Group, 2023), paper JW2E.4, 2023/7/9.
https://doi.org/10.1364/IPRSN.2023.JW2E.4

Multi-RAT Fiber-Wireless Technologies towards 6G Networks
C. Vagionas, R. Maximidis, K. Kanta, P. Toumasis, G. Giannoulis, D. Apostolopoulos, G. Kalfas, M. Gatzianas, A. Mesodiakaki, H. Avramopoulos, A. Miliou, N. Pleros
International Conference on Transparent Optical Networks, July 2023. 2023/7/2
https://doi.org/10.1109/ICTON59386.2023.10207366

Deployment-Oriented Classical/Quantum coexistence in X-haul fiber link for B5G Networks
A. Ntanos, D. Zavitsanos, A. Stathis, G. Giannoulis, H. Avramopoulos
Conference on Lasers and Electro-Optics, CLEO 2023/5/7, art. no. AM3N.5, 2023/5/7.
https://doi.org/10.1364/CLEO_AT.2023.AM3N.5

Broadband, low-loss O-band silicon polarization splitter-rotator
T. Prousalidi, G. Poulopoulos, C. Scarcella, H. Zervos, S. Detraz, M. Lalovic, L. Olanterä, A. Pandey, U. Sandven, C. Sigaud, C. Soos, J. Troska, H. Avramopoulos
Proceedings of the European Conference on Integrated Optics (ECIO 2023), Enschede, The Netherlands, pp. 210-212, 2023/4.

Demonstration of Low-Complexity D-band Extension of Fiber X-haul for 5G and beyond Infrastructure
R. Maximidis, C. Vagionas, S. Soukaras, Z.S. He, K. Kanta, P. Toumasis, G. Giannoulis, D. Apostolopoulos, G. Kalfas, A. Mesodiakaki, M. Gatzianas, H. Avramopoulos, A. Miliou, N. Pleros
17th European Conference on Antennas and Propagation, EuCAP 2023/3/26.
https://doi.org/10.23919/EuCAP57121.2023.10133343

The future of multi-terabit datacenter interconnects based on tight co-integration of photonics and electronics technologies
M. Spyropoulou, G. Kanakis, G. Brestas, Y. Jiao, S. Abdi, Z. Chen, D.F. Wolde, R. Stabile, N. Calabretta, K. Williams, V. Nodjiadjim, R. Hersent, A. Konczykowska, M. Riet, R. Schatz, O. Ozolins, X. Pang, M. Joharifar, J. Zvěřina, M. Žoldák, B. Atias, P., Bakopoulos, E. Mentovich, H. Avramopoulos
Optical Fiber Communications Conference and Exhibition, OFC 2023/3/5.
https://doi.org/10.23919/OFC49934.2023.10116407

First real-time demonstration of a flexible multi-λ DRoF/ARoF/SDoF Transport for fiber/mmWave RAN
P. Toumasis, K. Kanta, C. Vagionas, G. Giannoulis, Z. Simon He, G. Torfs, E. Kyriazi, G. Brestas, R. Maximidis, C. Meysmans, W. Wasko, D. Apostolopoulos, A. Miliou, N. Pleros, H. Avramopoulos. ECOC2023, the 49th European Conference on Optical Communications, 2023.

Fully integrated Laser Doppler Vibrometer (LDV) based on hybrid 3D integration of silicon nitride and polymer photonic circuits with operation in the kHz regime
A. Raptakis, L. Gounaridis, M. Kleinert, M. Weigel, J.P. Epping, E. Schreuder, M. Wolfer, A. Draebenstedt, R. Pessina, P. Groumas, T. Aukes, V. Seyfried, N. Keil, R. Heideman, H. Avramopoulos, C. Kouloumentas
Proceedings Volume 12424, Integrated Optics: Devices, Materials, and Technologies XXVII; 124240A (2023)
https://doi.org/10.1117/12.2650027

Demonstration of photonic temperature sensor for RTM-6 composite manufacturing process (180°C) integrated with PMOC system
G. Syriopoulos, A. Poulimenos, G. Poulopoulos, M. Poulimenou, J. Missinne, M. Szaj, C. Zervos, G. Van Steenberge, H. Avramopoulos
Proceedings Volume 12424, Integrated Optics: Devices, Materials, and Technologies XXVII; 1242416 (2023)
https://doi.org/10.1117/12.2649992

Photonic integrated circuits for 5G-and-beyond networks: enabling the mmWave band and beyond with InP-based photomixers in integrated transceivers
E. Andrianopoulos, M. Deumer, T. Qian, N. Lyras, S. Nellen, E. Pikasis, G. Ntouni, E. Loghis, E. Tsirbas, D. de Felipe, P. Groumas, C. Tsokos, M. Massaouti, C. Kouloumentas, D. Kritharidis, R. B. Kohlhaas, N. Keil, M. Schell, H. Avramopoulos
Proceedings Volume 12429, Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII; 1242904 (2023)
https://doi.org/10.1117/12.2648079

Practical decoy-state sender implemented over analog RoF transmitters for secure 5G and beyond x-haul connections
G. Giannoulis, A. Ntanos, A. Stathis, K. Kanta, P. Toumasis, D. Zavitsanos, N. Lyras, D. Apostolopoulos, H. Avramopoulos
Proceedings Volume 12429, Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII; 1242919 (2023)
https://doi.org/10.1117/12.2649707

Entanglement-based QKD over LEO satellite-to-ground time-varying atmospheric channel
A. Ntanos, N. Lyras, A. Stathis, D. Zavitsanos, G. Giannoulis, A. Panagopoulos, H. Avramopoulos
Proceedings Volume 12413, Free-Space Laser Communications XXXV; 124131O (2023)
https://doi.org/10.1117/12.2649702

A fully packaged silicon photonic Bragg grating temperature sensor with a compact back side interface based on a ball lens
J. Missinne, V. Geudens, S. Van Put, G. Poulopoulos, M. Szaj, G. Syriopoulos, C. Zervos, H. Avramopoulos
G. Van Steenberge, Proc. SPIE 12426, Silicon Photonics XVIII, 124260F (13 March 2023)
https://doi.org/10.1117/12.2647381

2022

Journals

The concept of PICaboo: from individual building blocks to complex photonic integrated circuits for future access and metro networks
G. Kanakis, M. Spyropoulou, G. Brestas, W. Yao, J. van der Tol, A. Miranda, K. Mehrabi, D. Nag, C. Caillaud, V. Vakarin, J. S. Penades, I. Artundo, R. Bonk, R. Borkowski, D. Petousi, P. C. Ayala, M. Eiselt, H. Avramopoulos
Journal of Physics: Photonics, Volume 5, Number 1, 9 December 2022
https://doi.org/10.1088/2515-7647/aca6bf
Project: PICaboo

Optical generation and transmission of mmWave signals in 5G ERA: Experimental evaluation paradigm
E. Andrianopoulos, N. Lyras, C. Tsokos, T. Qian, S. Nellen, D. de Felipe, P. Groumas, A. Raptakis, L. Gounaridis, N. Keil, C. Kouloumentas, H. Avramopoulos
IEEE Photonics Technology Letters, vol. 34, no. 19, pp. 1011-1014, 1 Oct.1, 2022
https://doi.org/10.1109/LPT.2022.3196632

Disaggregation and cloudification of metropolitan area networks: enabling technologies and impact on architecture, cost, and power consumption
M. Quagliotti, L. Serra, A. Pagano, P. Groumas, P. Bakopoulos, and H. Avramopoulos
Journal of Optical Communications and Networking, Volume 14, Issue 6, Pages C38-C49, 2022/6/1
https://doi.org/10.1364/JOCN.450822

Demonstration of a Hybrid Analog–Digital Transport System Architecture for 5G and Beyond Networks
K. Kanta, P. Toumasis, K. Tokas, I. Stratakos, E. A. Papatheofanous, G. Giannoulis, I. Mesogiti, E. Theodoropoulou, G. Lyberopoulos, G. Lentaris, D. Apostolopoulos, D. Reisis, D. Soudris, H. Avramopoulos, Applied Sciences, Volume 12, Issue 4, Pages: 2122, 2022/2/17
(This article belongs to the Special Issue 5G and Beyond Fiber-Wireless Network Communications)
https://doi.org/10.3390/app12042122
Project: TERIPHIC

Novel Benes Network Routing Algorithm and Hardware Implementation
D. Nikolaidis, P. Groumas, Ch. Kouloumentas, H. Avramopoulos
Journal Technologies, Volume 10, Issue 1, Pages 16, 2022/2,
https://doi.org/10.3390/technologies10010016

Conferences

Coexistence Studies for DV-QKD Integration in Deployed RAN Infrastructure
D. Zavitsanos, A. Ntanos, P. Toumasis, A. Raptakis, C. Kouloumentas, T. Stathopoulos, F. Setaki, E. Theodoropoulou, G. Lyberopoulos, G. Giannoulis, H. Avramopoulos
2022 International Workshop on Fiber Optics in Access Networks (FOAN), Valencia, Spain, 2022, pp. 6-9,
https://doi.org/10.1109/FOAN56774.2022.9939691

End-to-End Demonstration of an SDN-reconfigurable, FPGA-based TxRx Interface for Analog-IFoF/mmWave X-haul
K. Kanta, P. Toumasis, G. Giannoulis, I. Stratakos, G. Lentaris, E.A. Papatheofanous, I. Mesogiti, E. Theodoropoulou, A. Margaris, D. Syrivelis, E. Kyriazi, G. Brestas, K. Tokas, N. Argyris, C. Vagionas, R. Maximidis, P. Bakopoulos, A. Mesodiakaki, M. Gatzianas, G. Kalfas, K. Tsagkaris, N. Pleros, D. Reisis, G. Lyberopoulos, D. Apostolopoulos, D. Soudris, H. Avramopoulos
European Conference on Optical Communication (ECOC) 2022, J. Leuthold, C. Harder, B. Offrein, and H. Limberger, eds., Technical Digest Series (Optica Publishing Group, 2022), paper We2F.6

Optical bench for multi-lane high-rate transceiver testing
M. Valvo, E. Andrianopoulos, P. Groumas, R. Mercinelli, A. Pagano, H. Avramopoulos
2022 Italian Conference on Optics and Photonics (ICOP), Trento, Italy, 2022, pp. 1-4
https://doi.org/10.1109/ICOP56156.2022.9911733

Terabit direct-detection optical engines and switching circuits in multi-chip modules for Data-center networks and the 5G optical fronthaul
E. Andrianopoulos, M. Massaouti, P. Groumas, A. Chiadò Piat, A. Pagano, M. Verbeke, C. Kouloumentas, R. Dekker, Z. Tegegne, M. Kresse, P. Bakopoulos, H. Avramopoulos
2022 Italian Conference on Optics and Photonics (ICOP), Trento, Italy, 2022, pp. 1-4
https://doi.org/10.1109/ICOP56156.2022.9911748

Advancements in Edge Computing and Service Orchestration in Support of Advanced Surveillance Services
I. Mesogiti, E. Theodoropoulou, F. Setaki, G. Lyberopoulos, F. Moscateli, K. Kanta, G. Giannoulis, P. Toumasis, D. Apostolopoulos, H. Avramopoulos, L. Lopacinski, J. Gutiérrez Teran, A. Nanos, Y. Leiba, M. Anastasopoulos, A. Tzanakaki
Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops. AIAI 2022. IFIP Advances in Information
and Communication Technology, vol 652. Springer, Cham.
https://doi.org/10.1007/978-3-031-08341-9_5
Project: 5G-COMPLETE

A Framework to Support the Deployment of PPDR Services Across Edge and Cloud Domains
J. Sterle, I. Mesogiti, L. Korsic, E. Theodoropoulou, F. Setaki, G. Lyberopoulos, F. Moscateli, K. Kanta, G. Giannoulis, P. Toumasis, D. Apostolopoulos, H. Avramopoulos, J. Avramidis, Y. Leiba, D. Klonidis, Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops. AIAI 2022. IFIP Advances in Information and Communication Technology, vol 652. Springer, Cham.
https://doi.org/10.1007/978-3-031-08341-9_4
Project: Int5Gent

Portable FT-NIR spectroscopic sensor for detection of chemical precursors of explosives using advanced prediction algorithms
A.M. Grammatikaki, A. Raptakis, L. Gounaridis, A. Athanasopoulos, D. Gounaridis, P. Groumas, A. Dadoukis, E. Maltezos, L. Karagiannidis, E. Ouzounoglou, A. Amditis, H. Avramopoulos, C. Kouloumentas, Proc. SPIE 12139, Optical Sensing and Detection VII, 1213916 (17 May 2022)
https://doi.org/10.1117/12.2624004

Silicon photonics temperature and refractive index sensor for curing process monitoring in composite material industry
I. Poulopoulos, C. Zervos, G. Syriopoulos, J. Missinne, M. Szaj, H. Avramopoulos, Proc. SPIE 12139, Optical Sensing and Detection VII, 1213909 (17 May 2022)
https://doi.org/10.1117/12.2621285

Satellite Assisted QKD Key Encapsulation
A. Ntanos, D. Zavitsanos, G. Giannoulis, H. Avramopoulos, ICC 2022 – IEEE International Conference on Communications, Seoul, Korea, Republic of, 2022, pp. 3251-3256
https://doi.org/10.1109/ICC45855.2022.9839144
Project: UNICORN

Large-Scale LEO Satellite Constellation to Ground QKD links: Feasibility Analysis
A. Ntanos, N. Lyras, S. Anwar, O. Alia, D. Zavitsanos, G. Giannoulis, A. Panagopoulos, G. Kanellos, H. Avramopoulos, 2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS), Kyoto City, Japan, 2022, pp. 288-295
https://doi.org/10.1109/ICSOS53063.2022.9749743
Project: UNIQORN

A Dynamically Reconfigurable Optical Switching Node for Hybrid Analog/Digital RoF Transport
P. Toumasis, K. Kanta, K. Tokas, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, Optical Fiber Communication Conference (OFC) 2022, S. Matsuo, D. Plant, J. Shan Wey, C. Fludger, R. Ryf, and D. Simeonidou, eds., Technical Digest Series (Optica Publishing Group, 2022), paper W4C.6
https://doi.org/10.1364/OFC.2022.W4C.6

End-to-End Real-Time Service Provisioning over a SDN-controllable 60 GHz analog FiWi X-haul for 5G Hot-Spot Networks
C. Vagionas, R. Maximidis, I. Stratakos, A. Margaris, A. Mesodiakaki, M. Gatzianas, K. Kanta, P. Toumasis, G. Giannoulis, D. Apostolopoulos, E.A. Papatheofanous, G. Lentaris, D. Reisis, D. Soudris, K. Tsagkaris, N. Argyris, D. Syrivelis, P. Bakopoulos, R.M. Oldenbeuving, C. Roeloffzen, P. van Dijk, I. Dimogiannis, A. Kontogiannis, H. Avramopoulos, A. Miliou, N. Pleros, G. Kalfas, Optical Fiber Communication Conference (OFC) 2022, S. Matsuo, D. Plant, J. Shan Wey, C. Fludger, R. Ryf, and D. Simeonidou, eds., Technical Digest Series (Optica Publishing Group, 2022), paper Th4A.7
https://doi.org/10.1364/OFC.2022.Th4A.7

Miniaturized silicon photonics multi-sensor operating at high temperatures for use in composite materials industrial applications
Ch. Zervos, G. Poulopoulos, J. Missinne, M. Szaj, H. Avramopoulos, Proc. SPIE 12008, Photonic Instrumentation Engineering IX, Volume 120080P, Pages 218-227, (5 March 2022)
https://doi.org/10.1117/12.2606053

2021

Journals

LEO Satellites Constellation-to-Ground QKD Links: Greek Quantum Communication Infrastructure Paradigm
A. Ntanos, N. Lyras, D. Zavitsanos, G. Giannoulis, A. Panagopoulos, H. Avramopoulos, Photonics, 2021; Volume 8, Issue 12, pages 544. 2021/12 https://doi.org/10.3390/photonics8120544

2D Optical Phased Arrays for Laser Beam Steering Based On 3D Polymer Photonic Integrated Circuits
A. Raptakis, L. Gounaridis, M. Weigel, M. Kleinert, M. Georgiopoulos, E. Mylonas, P. Groumas, C. Tsokos, N. Keil, H. Avramopoulos, and C. Kouloumentas, J. Lightwave Technol. Volume 39, Issue 20, Pages: 6509-6523, 2021/10/15,
DOI:10.1109/JLT.2021.3099009

True Time Delay Optical Beamforming Network Based on Hybrid InP-Silicon Nitride Integration
Ch. Tsokos, E. Andrianopoulos, A. Raptakis, N. Lyras, L. Gounaridis, P. Groumas, R. Timens, I. Visscher, R. Grootjans, L. Wefers, D. Geskus, E. Klein, H. Avramopoulos, R. Heideman, Ch. Kouloumentas, Ch. Roeloffzen, Journal of Lightwave Technology Vol. 39, Issue 18, pp. 5845-5854 (2021)
DOI: 10.1109/JLT.2021.3089881
Project: TERAWAY

On the Ring Resonator-Based Dispersion Compensation Method for Analog 5G/B5G Mobile Fronthauling
P. Toumasis, G. Giannoulis, G. Poulopoulos, K. Kanta, D. Apostolopoulos, H. Avramopoulos, Journal of Lightwave Technology, vol. 39, no. 6, pp. 1662-1671, 15 March15, 2021
doi: 10.1109/JLT.2020.3042056

Studies on the readability and on the detection rate in a Mach–Zehnder interferometer-based implementation for high-rate, long-distance QKD protocols
Ch. Papapanos, D. Zavitsanos, A. Raptakis, G. Giannoulis, Ch. Kouloumentas, H. Avramopoulos, Eur. Phys. J. D 75,93 (2021). https://doi.org/10.1140/epjd/s10053-021-00078-8

A Miniature Bio-Photonics Companion Diagnostics Platform for Reliable Cancer Treatment Monitoring in Blood Fluids
M. Chatzipetrou, L. Gounaridis, G. Tsekenis, M. Dimadi, R. Vestering-Stenger, E. F Schreuder, A. Trilling, G. Besselink, L. Scheres, A. van der Meer, E. Lindhout, R. G Heideman, H. Leeuwis, S. Graf, T. Volden, M. Ningler, Ch. Kouloumentas, C. Strehle, V. Revol, A. Klinakis, H. Avramopoulos, I. Zergioti, Sensors 2021, 21(6), 2230;
https://doi.org/10.3390/s21062230

Conferences

5G-COMPLETE: Service-Driven Slice Management over Heterogeneous 5G Infrastructures
F. Moscatelli, G. Landi, A. Mesodiakaki, M. Gatzianas, G. Kalfas, A. Tzanakaki, M. Anastasopoulos, G. Giannoulis, K. Tokas, D. Apostolopoulos, H. Avramopoulos, D. Simeonidou, R. Nejabati, 2021 IEEE 26th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2021/10/25, pp. 1-6, doi: 10.1109/CAMAD52502.2021.9617774
Project: 5G-COMPLETE

Laser-fabricated ball lens optical interface for back side coupling to a silicon photonics sensor chip
J. Missinne, M.-A. Mattelin, Ch. Zervos, M. Szaj, V. Geudens, G. Poulopoulos, H. Avramopoulos, G. Van Steenberge, 2021 IEEE Photonics Conference (IPC), 2021/10/18, pp. 1-2, doi: 10.1109/IPC48725.2021.9592972.

Demonstration of FPGA-based A-IFoF/mmWave transceiver integration in mobile infrastructure for beyond 5G transport
P. Toumasis, K. Kanta, K. Tokas, I. Stratakos, E.A. Papatheofanous, G. Giannoulis, I. Mesogiti, E. Theodoropoulou, G. Lyberopoulos, G. Lentaris, D. Apostolopoulos, D. Reisis, D. Soudris, H. Avramopoulos, 2021 European Conference on Optical Communication (ECOC), 2021, pp. 1-4,
doi: 10.1109/ECOC52684.2021.9606061.

On the Availability of the Decoy State BB84 QKD over a Terrestrial FSO Link
A. Ntanos, D. Zavitsanos, N. Lyras, G. Giannoulis, H. Avramopoulos, ONDM 2021, IEEE, Pages 1-6, 2021/6/28

On the Impact of Center Frequency Drifts on QKD Performance in WDM-based Nodes
D. Zavitsanos, A. Ntanos, P. Toumasis, A. Raptakis, K. Tokas, K. Kanta, C. Kouloumentas, G. Giannoulis, and H. Avramopoulos, 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, OSA Technical Digest (Optica Publishing Group, 2021), paper eb_p_4, 2021/6/21

Int5Gent: An integrated end-to-end system platform for verticals and data plane solutions beyond 5G
D. Klonidis, D. Apostolopoulos, G. P. Katsikas, G. Giannoulis, K. Kanta, K. Tokas, T. Xirofotos, R. Muñoz, F. Moscatelli, G. Torfs, C. Vagionas, D. Larrabeiti Lopez, Z. S. He, J. Sterle, D. Levi, G. Lyberopoulos, V. Lopez Alvarez, E. Trouva, Y. Leiba, X. Vilajosana, J. C.s Terés Casals, H. Avramopoulos, EuCNC/6G Summit, IEEE, Pages 604-609, 2021/6/8
Project: Int5Gent

The path to 1Tb/s and beyond datacenter interconnect networks: technologies, components, and subsystems
M. Spyropoulou, G. Kanakis, Y. Jiao, R. Stabile, N. Calabretta, K. Williams, V. Nodjiadjim, R. Hersent, A. Konczykowska, R. Schatz, O. Ozolins, M. Joharifar, J. Zvěřina, M. Žoldák, P. Bakopoulos, G. Patronas, H. Avramopoulos, SPIE OPTO, 2021, 117120G
https://doi.org/10.1117/12.2582920
Project: TWILIGHT

2020

Journals

Multi-Rate and Multi-Channel Optical Equalizer Based on Photonic Integration
Ch. Kouloumentas, Ch. Tsokos, P. Groumas, L. Gounaridis, A. Raptakis, E. Mylonas, E. Andrianopoulos, K. Wörhoff, K. Ławniczuk, A. Leinse, H. Avramopoulos, IEEE Photonics Technology Letters, vol. 32, no. 23, pp. 1465-1468, 1 Dec.1, 2020
doi: 10.1109/LPT.2020.3035506

Afterpulsing Effect on the Baseline System Error Rate and on the Decoy-State Quantum Key Distribution Protocols
Ch. Papapanos, D. Zavitsanos, G. Giannoulis, A. Raptakis, Ch. Kouloumentas, H. Avramopoulos, 2020/10/7, arXiv:2010.03358v2

Towards 1.6 T datacentre interconnect technologies: the TWILIGHT perspective
M. Spyropoulou, G. Kanakis, Y. Jiao, R. Stabile, N. Calabretta, K. Williams, J.-Y. Dupuy, A. Konczykowska, R. Schatz, O. Ozolins, J. Zve, M. Žoldák, P. Bakopoulos, G. Patronas, H. Avramopoulos, 23 July 2020, Journal of Physics: Photonics, Volume 2, Number 4
Project: TWILIGHT

Analog fiber-wireless downlink transmission of IFoF/mmWave over in-field deployed legacy PON infrastructure for 5G fronthauling
K. Kanta, A. Pagano, E. Ruggeri, M. Agus, I. Stratakos, R. Mercinelli, C. Vagionas, P. Toumasis, G. Kalfas, G. Giannoulis, A. Miliou, G. Lentaris, D. Apostolopoulos, N. Pleros, D. Soudris, H. Avramopoulos, IEEE/OSA Journal of Optical Communications and Networking, vol. 12, no. 10, pp. D57-D65, October 2020
doi: 10.1364/JOCN.391803

End-to-End Real-Time Demonstration of the Slotted, SDN-Controlled NEPHELE Optical Datacenter Network
K. Tokas, G. Patronas, Ch. Spatharakis, P. Bakopoulos, A. Kyriakos, G. Landi, E. Zahavi, K. Christodoulopoulos, M. Aziz, R. Pitwon, D. Gallico, D. Reisis, E. Varvarigos, H. Avramopoulos, Photonics 25 June 2020, 7(2), 44; https://doi.org/10.3390/photonics7020044
Project: NEPHELE

On the QKD Integration in Converged Fiber/Wireless Topologies for Secured, Low-Latency 5G/B5G Fronthaul
D. Zavitsanos, A. Ntanos, G. Giannoulis, H. Avramopoulos, Appl. Sci. 2020, 10(15), 5193; Special Issue Photonic Technology in 5G
https://doi.org/10.3390/app10155193

Conferences

Optical Beamforming Networks Supporting Multibeam and Multicast Operation
C. Tsokos, E. Andrianopoulos, A. Raptakis, N. Lyras, L. Gounaridis, P. Groumas, H. Avramopoulos, Ch. Kouloumentas, 22nd International Conference on Transparent Optical Networks (ICTON), 2020/7/19, pp. 1-5
doi: 10.1109/ICTON51198.2020.9203380

QKD in Support of Secured P2P and P2MP Key Exchange for Low-Latency 5G Connectivity
A. Ntanos, D. Zavitsanos, G. Giannoulis, H. Avramopoulos, 2020 IEEE 3rd 5G World Forum (5GWF), 2020, pp. 157-162
doi: 10.1109/5GWF49715.2020.9221197

Modeling Filtering Impairments towards Enhanced Monitoring via QKD Performance Metrics
G. Giannoulis, D. Zavitsanos, P. Toumasis, K. Kanta, H. Avramopoulos, Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC), OSA Technical Digest (Optical Society of America, 2020), paper M4A.16.
https://doi.org/10.1364/ACPC.2020.M4A.16

An end-to-end 5G fiber wireless A-RoF/IFoF link based on a 60 GHz beamsteering antenna and an InP EML
Ch. Vagionas, E. Ruggeri, G. Kalfas, B. Sirbu, Y. Leiba, K. Kanta, G. Giannoulis, Ch. Caillaud, G. Cerulo, F. Mallecot, T. R. Raddo, A. Mesodiakaki, M. Gatzianas, D. Apostolopoulos, H. Avramopoulos, I. Tafur-Monroy, T. Tekin, A. Miliou, N. Pleros, Proc. SPIE 11307, Broadband Access Communication Technologies XIV, 113070A (31 January 2020)
https://doi.org/10.1117/12.2544866

Enabling low-cost high-volume production compatible terabit transceivers with up to 1.6 Tbps capacity and 100Gbps per lane PAM-4 modulation for intra-data center optical interconnects up to 2km: The TERIPHIC project approach
P. Groumas, Ch. Tsokos, D. Felipe, U. Troppenz, R. Hersent, P. Bakopoulos, B. Atias, J.Y. Dupuy, A. Pagano, A. Chiado Piat, S. Kibben, L. Gounaridis, A. Raptakis, M. Seyfried, M. Moehrle, Ch. Kouloumentas, N. Keil, H. Avramopoulos, (Invited Paper), Proc. SPIE 11308, Metro and Data Center Optical Networks and Short-Reach Links III, 113080C (31 January 2020)
https://doi.org/10.1117/12.2545352
Project: TERIPHIC H2020

2019

Journals

Integrated Photonic Filters in Support of Converged 5G Mobile Fronthaul & Midhaul Transport Layers
G. Giannoulis, K. Tokas, G. Poulopoulos, G. Kanakis, P. Toumasis, K. Kanta, D. Apostolopoulos, H. Avramopoulos, Integrated Photonic Filters in Support of Converged 5G Mobile Fronthaul & Midhaul Transport Layers, Fiber and Integrated Optics, 38:6, 333-348, 2019/12/6
DOI: 10.1080/01468030.2019.1697908

Toward efficient, reliable, and autonomous optical networks: the ORCHESTRA solution
K. Christodoulopoulos, C. Delezoide, N. Sambo, A. Kretsis, I. Sartzetakis, A. Sgambelluri, N. Argyris, G. Kanakis, P. Giardina, G. Bernini, D. Roccato, A. Percelsi, R. Morro, H. Avramopoulos, P. Castoldi, P. Layec, S. Bigo, IEEE/OSA Journal of Optical Communications and Networking, vol. 11, no. 9, pp. C10-C24, September 2019
doi: 10.1364/JOCN.11.000C10
Project: ORCHESTRA Horizon 2020

A 5G mmWave fiber-wireless IFoF analog mobile fronthaul link with up to 24-Gb/s multiband wireless capacity
N. Argyris, G. Giannoulis, K. Kanta, N. Iliadis, Ch. Vagionas, S. Papaioannou, G. Kalfas, D. Apostolopoulos, Ch. Caillaud, H. Debrégeas, N. Pleros, H. Avramopoulos, Journal of Lightwave Technology Vol. 37, Issue 12, pp. 2883-2891 (2019), 2019/6/15
DOI: 10.1109/JLT.2019.2897109

Marginless operation of optical networks
C. Delezoide, K. Christodoulopoulos, A. Kretsis, N. Argyris, G. Kanakis, A. Sgambelluri, N. Sambo, P. Giardina, G. Bernini, D. Roccato, A. Percelsi, R. Morro, H. Avramopoulos, E. Varvarigos, P. Castoldi, P. Layec, S. Bigo, (Invited Paper), Journal of Lightwave Technology Vol. 37, Issue 7, pp. 1698-1705 (2019), 2019/4/1
DOI: 10.1109/JLT.2018.2881840
Project: ORCHESTRA Horizon 2020

12 Gb/s Multiband Fiber-Wireless Link Using Coherent IFoF and V-band mmWave Radio
N. Argyris, G. Giannoulis, K. Kanta, P. Toumasis, D. Apostolopoulos, H. Avramopoulos, Optical Network Design and Modeling: 23rd IFIP WG 6.10 International Conference, ONDM 2019, Athens, Greece, May 13–16, 2019, Proceedings

Experimental Demonstration of a Fully Disaggregated and Automated White Box Comprised of Different Types of Transponders and Monitors
N. Sambo, K. Christodoulopoulos, N. Argyris, P. Giardina, C. Delezoide, A. Sgambelluri, A. Kretsis, G. Kanakis, F. Fresi, G. Bernini, H. Avramopoulos, E. Varvarigos, P. Castoldi, Journal of Lightwave Technology Vol. 37, Issue 3, pp. 824-830 (2019), 2019/2/1
DOI: 10.1109/JLT.2018.2881537

Flexible filtering element on SOI with wide bandwidth tunability and full FSR tuning
G. Poulopoulos, G. Giannoulis, N. Iliadis, D. Kalavrouziotis, D. Apostolopoulos, H. Avramopoulos, Journal of Lightwave Technology Vol. 37, Issue 2, pp. 300-306 (2019), 2019/1/15
DOI: 10.1109/JLT.2018.2885395

High-Speed VCSEL-Based Transceiver for 200 GbE Short-Reach Intra-Datacenter Optical Interconnects
G. Kanakis, N. Iliadis, W. Soenen, B. Moeneclaey, N. Argyris, D. Kalavrouziotis, S. Spiga, P. Bakopoulos, H. Avramopoulos, Journal of
Applied Sciences, Special Issue “PICs for Optical Interconnects”, Appl. Sci. 2019, 9(12), 2488, 2019/1
https://doi.org/10.3390/app9122488

Conferences

On the Filter Issues in Multiplexing Classical and QKD Links through WSS-based Nodes
D. Zavitsanos, G. Giannoulis, A. Raptakis, C. Kouloumentas, H. Avramopoulos, Asia Communications and Photonics Conference (ACPC) 2019 OSA Technical Digest (Optical Society of America, 2019), paper M4A.317, 2019/11/2
ISBN: 978-1-943580-70-5
Project: UNIQORN H2020

Integrated Photonic Filters for Flexible Analog-based Mobile Fronthauling
G. Giannoulis, P. Toumasis, K. Kanta, G. Poulopoulos, K. Tokas, D. Apostolopoulos, H. Avramopoulos, 2019 International Workshop on Fiber Optics in Access Networks (FOAN), Sarajevo, Bosnia and Herzegovina, 2019, pp. 11-15, 2019/9/2
doi: 10.1109/FOAN.2019.8933752

Coexistence of Discrete-Variable QKD with WDM classical signals in the C-band for fiber access environments
D. Zavitsanos, G. Giannoulis, A. Raptakis, Ch. Papapanos, F. Setaki, E. Theodoropoulou, G. Lyberopoulos, Ch. Kouloumentas, H. Avramopoulos, 2019 21st International Conference on Transparent Optical Networks (ICTON), Angers, France, 2019, pp. 1-5, 2019/7/9
doi: 10.1109/ICTON.2019.8840255

12 Gb/s Multiband Fiber-Wireless Link Using Coherent IFoF and V-band mmWave Radio
N. Argyris, G. Giannoulis, K. Kanta, P. Toumasis, D. Apostolopoulos, H. Avramopoulos, Springer International Publishing, Published in: Optical Network Design and Modeling, 23rd IFIP WG 6. 10 International Conference, ONDM 2019, Athens, Greece, May 13-16, 2019, Proceedings, Volume 11616, Pages 437-443
https://doi.org/10.1007/978-3-030-38085-4_37

Design of ultra-compact multimode interference (MMI) couplers and high efficiency grating couplers in TriPleX platform as part of a photonic-based sensor
L. Gounaridis, P. Groumas, E. Schreuder, Ch. Tsokos, E. Mylonas, A. Raptakis, R. Heideman, H. Avramopoulos, Ch. Kouloumentas, Proc. SPIE 10921, Integrated Optics: Devices, Materials, and Technologies XXIII, 1092127 (4 March 2019)
https://doi.org/10.1117/12.2510053

SiN-assisted polymer-to-SiPh adiabatic coupler optimization
G. Poulopoulos, D. Kalavrouziotis, D. Apostolopoulos, H. Avramopoulos, Proc. SPIE 10924, Optical Interconnects XIX, 109240N (4 March 2019)
https://doi.org/10.1117/12.2510102

Polarization-insensitive glass-to-silicon photonics coupler
I. Poulopoulos, D. Kalavrouziotis, N. Psaila, D. Apostolopoulos, H. Avramopoulos, Proc. SPIE 10924, Optical Interconnects XIX, 1092417 (4 March 2019)
https://doi.org/10.1117/12.2510111

A new generation of high-speed electro-optical transceivers and flexible bandwidth wavelength selective switches for coherent DCI: the QAMeleon project approach
C. Zervos, M. Spyropoulou, I. Kanakis, I. Lazarou, K.-O. Velthaus, E. Rouvalis, G. Torfs, E. Goobar, R. Santos, N.M. Tessema, T. Lamprecht, T.K. Johansen, R. Hersent, H. Mardoyan, S. Dris, T. Alexoudi, P.G. Giardina, D. Roccato, G. Vickers, H. Avramopoulos, Proc. SPIE 10924, Optical Interconnects XIX, 109240E (4 March 2019) https://doi.org/10.1117/12.2509454

Air Trenches-assisted Highly Selective, Fully Flexible SOI Filtering Element
G. Poulopoulos, G. Kanakis, P. Toumasis, G. Giannoulis, D. Kalavrouziotis, D. Apostolopoulos, H. Avramopoulos, (OFC) 2019, OSA Technical Digest (Optical Society of America, 2019), paper W2A.6, 2019/3/3
https://doi.org/10.1364/OFC.2019.W2A.6

SOI-ring based analog phase processing for chromatic dispersion compensation in A-IFoF Fronthaul
K. Kanta, P. Toumasis, G. Poulopoulos, N. Iliadis, N. Argyris, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, 2019 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2019, pp. 1-3., 2019/3/3
INSPEC Accession Number: 18618703

2018

Journals

Optical beamforming network for multi-beam operation with continuous angle selection
Ch. Tsokos, E. Mylonas, P. Groumas, L. Gounaridis, H. Avramopoulos, Ch. Kouloumentas, IEEE Photonics Technology Letters, vol. 31, no. 2, pp. 177-180, 15 Jan.15, 2019., 2018/12/24
doi: 10.1109/LPT.2018.2889411

Multiflow Transmitter With Full Format and Rate Flexibility for Next Generation Networks
V. Katopodis, H. Mardoyan, Ch. Tsokos, D. Felipe, A. Konczykowska, P. Groumas, M. Spyropoulou, L. Gounaridis, Ph. Jennevé, F. Boitier, F. Jorge, T. K. Johansen, M. Tienforti, J.-Y. Dupuy, A. Vannucci, N. Keil, H. Avramopoulos, Ch. Kouloumentas, Journal of Lightwave Technology, Vol. 36, Issue 17, pp. 3785-3793 (2018), 2018/9/1
DOI: 10.1109/JLT.2018.2850800

Analysis of a multibeam optical beamforming network based on Blass matrix architecture
Ch. Tsokos, E. Mylonas, P. Groumas, V. Katopodis, L. Gounaridis, R. B. Timens, R. M. Oldenbeuving, Ch. GH Roeloffzen, H. Avramopoulos, Ch. Kouloumentas, Journal of Lightwave Technology, vol. 36, no. 16, pp. 3354-3372, 15 Aug.15, 2018.
doi: 10.1109/JLT.2018.2841861

NEPHELE: An end-to-end scalable and dynamically reconfigurable optical architecture for application-aware SDN cloud data centers
P. Bakopoulos, K. Christodoulopoulos, G. Landi, M. Aziz, E. Zahavi, D. Gallico, R. Pitwon, K. Tokas, I. Patronas, M. Capitani, Ch. Spatharakis, K. Yiannopoulos, K. Wang, K. Kontodimas, I. Lazarou, Ph. Wieder, D. I. Reisis, E. Varvarigos, M. Biancani, H. Avramopoulos, IEEE Communications Magazine, vol. 56, no. 2, pp. 178-188, Feb. 2018
doi: 10.1109/MCOM.2018.1600804

Conferences

A six-channel mmWave/IFoF link with 24Gb/s capacity for 5G fronthaul networks
C. Vagionas, S. Papaioannou, G. Kalfas, N. Pleros, N. Argyris, K. Kanta, N. Iliadis, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, 2018 International Topical Meeting on Microwave Photonics (MWP), Toulouse, 2018, pp. 1-4., 2018/10/22
doi: 10.1109/MWP.2018.8552924

Field trial of marginless operations of an optical network facing ageing and performance fluctuations
C. Delezoide, K. Christodoulopoulos, A. Kretsis, N. Argyris, G. Kanakist, A. Sgambelluri, N. Sambo, P. Giardina, G. Bernini, D. Roccato, A. Percelsi, R. Morro, H. Avramopoulos, E. Varvarigos, P. Castoldi, P. Layec, S. Bigo, 2018 European Conference on Optical Communication (ECOC), Rome, 2018, pp. 1-3., 2018/9/23
doi: 10.1109/ECOC.2018.8535236

Real time demonstration of an end-to-end optical datacenter network with dynamic bandwidth allocation
K. Tokas, Ch. Spatharakis, I. Patronas, P. Bakopoulos, G. Landi, K. Christodoulopoulos, M. Capitani, A. Kyriakos, M. Aziz, R. Pitwon, D. Gallico, D. Reisis, E. Varvarigos, E. Zahavi, H. Avramopoulos, 2018 European Conference on Optical Communication (ECOC), Rome, 2018, pp. 1-3., 2018/9/23
doi: 10.1109/ECOC.2018.8535330

A 6-band 12Gb/s IFoF/V-band fiber-wireless fronthaul link using an InP externally modulated laser
C. Vagionas, S. Papaioannou, N. Argyris, K. Kanta, N. Iliadis, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, C. Caillaud, H. Debregeas, G. Kalfas, N. Pleros, 2018 European Conference on Optical Communication (ECOC), Rome, 2018, pp. 1-3., 2018/9/23
doi: 10.1109/ECOC.2018.8535219

DSP enabled fiber-wireless IFoF/mmWave link for 5G analog mobile fronthaul
N. Argyris, K. Kanta, N. Iliadis, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, S. Papaioannou, Ch. Vagionas, G. Kalfas, N. Pleros, 2018 IEEE 5G World Forum (5GWF), Silicon Valley, CA, 2018, pp. 482-487., 2018/7/9
doi: 10.1109/5GWF.2018.8516964

Pre-emptive detection and localization of failures towards marginless operations of optical networks
C. Delezoide, K. Christodoulopoulos, A. Kretsis, N. Argyris, G. Kanakis, A. Sgambelluri, N. Sambo, P. Giardina, G. Bernini, D. Roccato, A. Percelsi, R. Morro, H. Avramopoulos, E. Varvarigos, P. Castoldi, P. Layec, S. Bigo, 2018 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, 2018, pp. 1-4.,
doi: 10.1109/ICTON.2018.8473928

Analog Radio-over-Fiber Solutions for 5G Communications in the Beyond-CPRI Era
G. Giannoulis, N. Argyris, N. Iliadis, G. Poulopoulos, K. Kanta, D. Apostolopoulos, H. Avramopoulos, 2018 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, 2018, pp. 1-5., 2018/7/1
doi: 10.1109/ICTON.2018.8473886

NEPHELE: Vertical Integration and Real-Time Demonstration of an Optical Datacenter Network
Ch. Spatharakis, K. Tokas, I. Patronas, P. Bakopoulos, D. Reisis, H. Avramopoulos, 2018 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, 2018, pp. 1-4., 2018/7/1
doi: 10.1109/ICTON.2018.8474010

Supervised machine learning techniques for quality of transmission assessment in optical networks
J. Mata, I. De Miguel, R. J. Durán, J. C. Aguado, N. Merayo, L. Ruiz, P. Fernández, R. M. Lorenzo, E. J. Abril, I. Tomkos, 2018 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, 2018, pp. 1-4., 2018/7/1
doi: 10.1109/ICTON.2018.8473819

5G mm wave networks leveraging enhanced fiber-wireless convergence for high-density environments: The 5G-PHOS approach
S. Papaioannou, G. Kalfas, Ch. Vagionas, P. Maniotis, A. Miliou, N. Pleros, L. A. Neto, Pa. Chanclor, M. Raj-Ali, P. Bakopoulos, C. Caillaud, H. Debregeas, M.B. Sirbu, Y. Eichhammer, E. Theodoropoulou, G. Lyberopoulos, E. Kartsakli, J. Vardakas, G. Torfs, X. Yin, K. Tsagkaris, P. Demestichas, G. Giannoulis, H. Avramopoulos, G. Lentaris, E. Varvarigos, I. T. Monroy, E. Dayan, Y. Leiba, I. Dimogiannis, A. Kontogiannis, R. Magri, A. Tartaglia, C.G.H. Roeloffzen, R.M. Oldenbeuving, 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Valencia, 2018, pp. 1-5., 2018/6/6
doi: 10.1109/BMSB.2018.8436713

Carrier Phase Recovery of 64 GBd Optical 16-QAM Using Extensive Parallelization on an FPGA
V. Kostalampros, K. Maragos, G. Lentaris, D. Soudris, Ch. Spatharakis, N. Argyris, H. Avramopoulos, S. Dris, A. Richter, 2018 IEEE International Symposium on Circuits and Systems (ISCAS), Florence, 2018, pp. 1-5., 2018/5/27
doi: 10.1109/ISCAS.2018.8351581

Analog radio-over-fiber solutions in support of 5G
D. Apostolopoulos, G. Giannoulis, N. Argyris, N. Iliadis, K. Kanta, H. Avramopoulos, 2018 International Conference on Optical Network Design and Modeling (ONDM), Dublin, 2018, pp. 266-271., 2018/5/14
doi: 10.23919/ONDM.2018.8396143

Experimental demonstration of fully disaggregated white box including different types of transponders and monitors, controlled by NETCONF and YANG
N. Sambo, K. Christodoulopoulos, N. Argyris, P. Giardina, C. Delezoide, A. Sgambelluri, A. Kretsis, G. Kanakis, F. Fresi, G. Bernini, H. Avramopoulos, E. Varvarigos, P. Castoldi, 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, 2018, pp. 1-3., 2018/3/11
INSPEC Accession Number: 17856345

Fully Flexible Filtering Element on SOI with 7–80 GHz bandwidth tunability and full FSR tuning
G. Poulopoulos, G. Giannoulis, N. Iliadis, T. Wahlbrink, A.L. Giesecke, D. Kalavrouziotis, D. Apostolopoulos, H. Avramopoulos, 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, 2018, pp. 1-3., 2018/3/11
INSPEC Accession Number: 17843144

Real-Time Carrier Phase Recovery for 16-QAM Utilizing the Nonlinear Least Squares Algorithm
V. Kostalampros, Ch. Spatharakis, K. Maragos, G. Lentaris, N. Argyris, S. Dris, A. Richter, H. Avramopoulos, D. Soudris, 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, 2018, pp. 1-3., 2018/3/11
INSPEC Accession Number: 17855954

Observe-decide-act: Experimental demonstration of a self-healing network
K. Christodoulopoulos, N. Sambo, N. Argyris, P. Giardina, G. Kanakis, A. Kretsis, F. Fresi, A. Sgambelluri, G. Bernini, C. Delezoide, F. Cugini, H. Avramopoulos, and E. Varvarigos, Optical Fiber Communication Conference (OFC), 11–15 March 2018, OSA Technical Digest (online) (Optical Society of America, 2018), paper M3A.7.
https://doi.org/10.1364/OFC.2018.M3A.7

Optical datacenter network employing slotted (TDMA) operation for dynamic resource allocation
P. Bakopoulos; K. Tokas; C. Spatharakis; I. Patronas; G. Landi; K. Christodoulopoulos; M. Capitani; A. Kyriakos; M. Aziz; D. Reisis; E. Varvarigos; E. Zahavi; H. Avramopoulos, Proceedings Volume 10538, Optical Interconnects XVIII; 1053807 (2018), Event: SPIE OPTO, 2018, San Francisco, California, United States https://doi.org/10.1117/12.2292722

Optical terabit transmitter and receiver based on passive polymer and InP technology for high-speed optical connectivity between datacenters
V Katopodis, C Tsokos, D De Felipe, M Spyropoulou, A Konczykowska, A Aimone, P Groumas, J-Y Dupuy, F Jorge, H Mardoyan, R Rios-Müller, J Renaudier, P Jennevé, F Boitier, A Pagano, M Quagliotti, D Roccato, TK Johansen, M Tienforti, A Vannucci, H-G Bach, N Keil, H Avramopoulos, Ch Kouloumentas, Muriel Riet, Proc. SPIE 10561, Next-Generation Optical Communication: Components, Sub-Systems, and Systems VII, 1056107 (29 January 2018)
https://doi.org/10.1117/12.2290258

2017

Journals

A Flexible, High-Performance FPGA Implementation of a Feed-Forward Equalizer for Optical Interconnects up to 112 Gb/s
K. Maragos, Ch. Spatharakis, G. Lentaris, P. Kontzilas, S. Dris, P. Bakopoulos, H. Avramopoulos, D. Soudris, Journal of Signal Processing Systems, 1 August 2017, Volume 88, Issue 2, pp 107–125

16×1 Packaged MUX/DEMUX for Flexible-Grid Optical Networks
N. Iliadis, G. Kanakis, N. Argyris, G. Goetz, A. Dede, D. Kalavrouziotis, G. Poulopoulos, J. Bolten, I. Lazarou, Th. Wahlbrink, A. Giesecke, A. Vannucci, D. Apostolopoulos, H. Avramopoulos, Journal of Lightwave Technology, vol. 35, no. 14, pp. 3050-3059, July15, 15 2017.
doi: 10.1109/JLT.2017.2711646

Angled 3D Glass-to-Silicon Photonics Coupling Interface
G. Poulopoulos, D. Kalavrouziotis, J.R. Macdonald, P. Mitchell, N. Psaila, H. Avramopoulos, IEEE Photonics Technology Letters, vol. 29, no. 9, pp. 763-766, May1, 1 2017.
doi: 10.1109/LPT.2017.2684222

Segmented optical transmitter comprising a CMOS driver array and an InP IQ-MZM for advanced modulation formats
M. Vanhoecke, A. Aimone, N. Argyris, S. Dris, R. Vaernewyck, K. Verheyen, M. Gruner, G. Fiol, D. Apostolopoulos, H. Avramopoulos, G. Torfs, X. Yin, J. Bauwelinck, Journal of Lightwave Technology Vol. 35, Issue 4, pp. 862-867 (2017)

High performance refractive index sensor based on low Q-factor ring resonators and FFT processing of wavelength scanning data
L. Gounaridis, P. Groumas, E. Schreuder, G. Tsekenis, A. Marousis, R. Heideman, H. Avramopoulos, Ch. Kouloumentas, Optics Express Vol. 25, Issue 7, pp. 7483-7495 (2017)
doi: 10.1364/OE.25.007483

Conferences

BIOFOS: micro-ring resonator-based biophotonic system for food analysis. Nut mycotoxin detection
A. Romero, A. Ninot, J.F. Hermoso, I. Zergioti, Ch. Kouloumentas, H. Avramopoulos, H. Leeuwis, E. Schreuder, S. Graf, H. Knapp, L. Barthelmebs, T. Noguer, G. Tsekenis, L. Scheres, M. Smulders, H. Zuilhof, G. Heesink, L. Reguillo, A. Risquez, (2018), Acta Hortic. 1219, 339-344
DOI: 10.17660/ActaHortic.2018.1219.51

Power and cost savings in metro and data center networks using optical transceivers based on a polymeric substrate
M. Quagliotti, A. Pagano, D. Roccato, V. Katopodis, M. Spyropoulou, A. Beretta, A. Dedè, A. Vannucci, Ch. Kouloumentas, H. Avramopoulos, 19th Italian National Conference on Photonic Technologies (Fotonica 2017), pp. 1-4.
DOI: 10.1049/cp.2017.0180

Slotted optical datacenter network with sub-wavelength resource allocation
P. Bakopoulos, K. Tokas, Ch. Spatharakis, H. Avramopoulos, 10 July 2017, 2017 IEEE Photonics Society Summer Topical Meeting Series (SUM), San Juan, 2017, pp. 161-162.
doi: 10.1109/PHOSST.2017.8012700

Photonic integration technology for the interface between the optical and wireless part in 5G networks: The H2020-ICT-HAMLET approach
P. Groumas, C. Tsokos, M. Kleinert, D. Marchenko, V. Katopodis, M. Dekkers, M. Falcucci, R.B. Timens, L. Gounaridis, C.G. Roeloffzen, A. Vannucci, R.G. Heideman, N. Keil, Ch. Kouloumentas, H. Avramopoulos, 2017 IEEE Photonics Society Summer Topical Meeting Series (SUM), San Juan, 2017, pp. 57-58.
doi: 10.1109/PHOSST.2017.8012649

Enabling photonic integration technology for microwave photonics in 5G systems
C. Tsokos, P. Groumas, V. Katopodis, H. Avramopoulos, Ch. Kouloumentas, 2017 19th International Conference on Transparent Optical Networks (ICTON), Girona, Spain, 2017, pp. 1-4.
doi: 10.1109/ICTON.2017.8024906

Slotted TDMA and optically switched network for disaggregated datacenters
K. Tokas, I. Patronas, Ch. Spatharakis, D. Reisis, P. Bakopoulos, H. Avramopoulos, 2017 19th International Conference on Transparent Optical Networks (ICTON), Girona, Spain, 2017, pp. 1-5.
doi: 10.1109/ICTON.2017.8024739

Low Q-factor ring resonators with ultra-low limit of detection based on FFT processing of spectral scanning data
L. Gounaridis, P. Groumas, E. Schreuder, G. Tsekenis, R. Heideman, H. Avramopoulos, Ch. Kouloumentas, Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest (online) (Optical Society of America, 2017), paper JW2A.78.

SDN control framework with dynamic resource assignment for slotted optical datacenter networks
G. Landi, I. Patronas, K. Kontodimas, M. Aziz, K. Christodoulopoulos, A. Kyriakos, M. Capitani, A. F. Hamedani, D. Reisis, E. Varvarigos, P. Bakopoulos, H. Avramopoulos, 2017 Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles, CA, 2017, pp. 1-2.

Field-Trial Demonstration of an Extended Reach GPON Supporting 60-GHz Indoor Wireless Access
G. Giannoulis, N. Moraitis, N. Argyris, S. Dris, C. Lessi, S. Perdikouris, L. Kostikidou, D. Apostolopoulos, C. Spatharakis, I. Papafili, G. Agapiou, A.D. Panagopoulos, H. Avramopoulos, Proc. SPIE 10103, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X, 101030M (24 February 2017)
doi: 10.1117/12.2252538

Integrated polymer polarization rotator based on tilted laser ablation
G. Poulopoulos, D. Kalavrouziotis, J. Missinne, E. Bosman, G. Van Steenberge, D. Apostolopoulos, H. Avramopoulos, Proc. SPIE 10106, Integrated Optics: Devices, Materials, and Technologies XXI, 101060C (16 February 2017)
doi: 10.1117/12.2250873

2016

Journals

All-Optical Wavelength Converison (tutorial invitation), Lazarou, H. Avramopoulos, Published Online: 16 NOV 2016 in Wiley Encyclopedia of Electrical and Electronics Engineering, November 2016, DOI: 10.1002/047134608X.W8323

Segmented Optical Transmitter comprising a CMOS Driver Array and an InP IQ-MZM for Advanced Modulation Formats
M. Vanhoecke, A. Aimone, N. Argyris, S. Dris, R. Vaernewyck, K. Verheyen, M. Gruner, G. Fiol, D. Apostolopoulos, H. Avramopoulos, G. Torfs, X. Yin, J. Bauwelinck, IEEE Journal of Lightwave Technology, 09 November 2016, Volume: PP, Issue: 99, DOI: 10.1109/JLT.2016.2626792

New set of design rules for resonant refractive index sensors enabled by FFT based processing of the measurement data (selected by the editors – republished)
L. Gounaridis, P. Groumas, E. Schreuder, R. Heideman, H. Avramopoulos, C. Kouloumentas, Virtual Journal for Biomedical Optics (VJBO), a special feature of OSA Publishing, 18 August 2016, Volume 11, Issue 7

Multi-Flow Transmitter Based on Polarization and Optical Carrier Management on Optical Polymers
V. Katopodis, D. Felipe, C. Tsokos, P. Groumas, M. Spyropoulou, A. Beretta, A. Dede, M. Quagliotti, A. Pagano, A. Vannucci, N. Keil, H. Avramopoulos, C. Kouloumentas
IEEE Photonics Technology Letters
Volume 28, Issue 11, 1 June 2016, Article number 7416636, Pages 1169-1172
DOI: 10.1109/LPT.2016.2533663

Laser direct writing of 40 GHz RF components on flexible substrates
F. Zacharatos, N. Iliadis, J. Kanakis, P. Bakopoulos, H. Avramopoulos, I. Zergioti
Optics and Laser Technology
Volume 79, May 2016, Pages 108-114
DOI: 10.1016/j.optlastec.2015.11.017

High Speed Direct Modulation of a Heterogeneously Integrated InP/SOI DFB Laser
A. Abbasi, C. Spatharakis, G. Kanakis, N.S. André, H. Louchet, A. Katumba, J. Verbist, H. Avramopoulos, P. Bienstman, X. Yin, J. Bauwelinck, G. Roelkens, G. Morthier
Journal of Lightwave Technology
Volume 34, Issue 8, 15 April 2016, Article number 7384673, Pages 1683-1687
DOI: 10.1109/JLT.2015.2510868

New set of design rules for resonant refractive index sensors enabled by FFT based processing of the measurement data
L. Gounaridis, P. Groumas, E. Schreuder, R. Heideman, H. Avramopoulos, C. Kouloumentas
Optics Express
Volume 24, Issue 7, 4 April 2016, Pages 7611-7632
DOI: 10.1364/OE.24.007611

Polymer enabled 100 Gbaud connectivity for datacom applications
V. Katopodis, P. Groumas, Z. Zhang, R. Dinu, E. Miller, A. Konczykowska, J.-Y. Dupuy, A. Beretta, A. Dede, J.H. Choi, P. Harati, F. Jorge, V. Nodjiadjim, M. Riet, G. Cangini, A. Vannucci, N. Keil, H.-G. Bach, N. Grote, H. Avramopoulos, Ch. Kouloumentas
Optics Communications
Volume 362, 1 March 2016, Pages 13-21
DOI: 10.1016/j.optcom.2015.07.064

Tunable 100 Gbaud Transmitter Based on Hybrid Polymer-to-Polymer Integration for Flexible Optical Interconnects
P. Groumas, Z. Zhang, V. Katopodis, A. Konczykowska, J.Y. Dupuy, A. Beretta, A. Dede, J.H. Choi, P. Harati, F. Jorge, V. Nodjiadjim, M. Riet, R. Dinu, G. Cangini, E. Miller, A. Vannucci, N. Keil, H.G. Bach, N. Grote, M. Spyropoulou, H. Avramopoulos, Ch. Kouloumentas
Journal of Lightwave Technology
Volume 34, Issue 2, 15 January 2016, Article number 7185328, Pages 407-418
DOI: 10.1109/JLT.2015.2463730

Conferences

Multi-level Optical Signal Generation Using a Segmented-Electrode InP IQ-MZM with Integrated CMOS Binary Drivers
M. Vanhoecke, N. Argyris, A. Aimone, S. Dris, D. Apostolopoulos, K. Verheyen, R. Vaernewyck, G. Torfs, X. Yin, E. Bosman, G. Fiol, M. Gruner, R. Klötzer, J. Bauwelinck, H. Avramopoulos, Proceedings of ECOC 2016, 42nd European Conference on Optical Communication, 18-22 Sept. 2016, 05 December 2016, pp. 1-3.

Polarization-, carrier-, and format-selectable optical flow generation based on a multi-flow transmitter using passive polymers
V. Katopodis, M. Spyropoulou, C. Tsokos, P. Groumas, D. Felipe, N. Keil, A. Beretta, A. Vannucci, T. K. Johansen, M. Quagliotti, A. Pagano, J.-Y. Dupuy, A. Konczykowska, C. Delezoide, H. Mardoyan, C. Kouloumentas, H. Avramopoulos, 18th International Conference on Transparent Optical Networks (ICTON), 2016, 10-14 July 2016, 25 August 2016, DOI: 10.1109/ICTON.2016.7550583

A scalable optically-switched datacenter network with multicasting
K. Tokas, C. Spatharakis, I. Kanakis, N. Iliadis, P. Bakopoulos, H. Avramopoulos, I. Patronas, N. Liakopoulos, D. Reisis, European Conference on Networks and Communications (EuCNC), 2016, 27-30 June 2016, 08 September 2016, DOI: 10.1109/EuCNC.2016.7561045

SiN-assisted flip-chip adiabatic coupler between SiPh and Glass OPCBs

G. Poulopoulos, C. Baskiotis, D. Kalavrouziotis, L. Brusberg, H. Schröder, D. Apostolopoulos, H. Avramopoulos
Proceedings of SPIE – The International Society for Optical Engineering
Volume 9753, 2016, Article number 975310
Optical Interconnects XVI; San Francisco; United States; 15 February 2016 through 17 February 2016; Code 121923
DOI: 10.1117/12.2208878

2015

Journals

Tunable 100 Gbaud Transmitter Based on Hybrid Polymer-to-Polymer Integration for Flexible Optical Interconnects
P. Groumas, Z. Zhang, V. Katopodis, A. Konczykowska, J.-Y. Dupuy, A. Beretta, A. Dede, J.H. Choi, P. Harati, F. Jorge, V. Nodjiadjim, M. Riet, R. Dinu, G. Cangini, E. Miller, A. Vannucci, N. Keil, H.-G. Bach, N. Grote, M. Spyropoulou, H. Avramopoulos, C. Kouloumentas , Lightwave Technology, Journal, Volume:PP Issue:99, August 2015, doi:10.1109/JLT.2015.2463730

Design of grating couplers and MMI couplers on the TriPleX platform enabling ultra-compact photonic-based biosensors
L. Gounaridis, P. Groumas, E. Schreuder, R. Heideman, V. Katopodis, C. Kouloumentas, H. Avramopoulos, Sensors and Actuators B: Chemical, Volume 209, Pages 1057–1063, March 2015, doi:10.1016/j.snb.2014.11.098

Multi-100 GbE and 400 GbE Interfaces for Intra-Data Center Networks Based on Arrayed Transceivers With Serial 100 Gb/s Operation
P. Groumas, V. Katopodis, J. Han Choi, H.-G. Bach, J.-Y. Dupuy, A. Konczykowska, Z. Zhang, P. Harati, E. Miller, A. Beretta, L. Gounaridis, F. Jorge, V. Nodjiadjim, A. Dede, A. Vannucci, G. Cangini, R. Dinu, N. Keil, N. Grote, H. Avramopoulos, and C. Kouloumentas, Journal of Lightwave Technology Vol. 33, Issue 4, pp. 943-954, February 2015, doi:10.1109/JLT.2014.2363107

Ultracompact and Low-Power Plasmonic MZI Switch Using Cyclomer Loading
S. Papaioannou, G. Giannoulis, K. Vyrsokinos, F. Leroy, F. Zacharatos, L. Markey, J.-C. Weeber, A. Dereux, S.I. Bozhevolnyi, A. Prinzen, D. Apostolopoulos, H. Avramopoulos, N. Pleros, Photonics Technology Letters, IEEE, Volume:27, Issue: 9, Page(s): 963 – 966, May 2015, doi: 10.1109/LPT.2015.2404942

Fully Passive Resiliency Node for Optical Access
B. Schrenk, R. Lieger, T. Lorünser, P. Bakopoulos, A. Poppe, M. Stierle, H. Avramopoulos, and H. Leopold, Journal of Optical Communications and Networking, Vol. 7, Issue 11, pp. B10-B15, 2015 doi:10.1364/JOCN.7.000B10

Bringing High-Performance GaInNAsSb/GaAs SOAs to True Data Applications
G. Giannoulis, V.-M. Korpijarvi, N. Iliadis, J. Makela, J. Viheriala, D. Apostolopoulos, M. Guina, H. Avramopoulos, Photonics Technology Letters, IEEE, Volume:27, Issue: 16, Page(s):1691 – 1694, August 2015, doi:10.1109/LPT.2015.2436697

Polymer enabled 100Gbaud connectivity for datacom applications
V. Katopodis, P. Groumas, Z. Zhang, R. Dinu, E. Miller, A. Konczykowska, J.-Y. Dupuy, A. Beretta, A. Dede, J.H. Choi, P. Harati, F. Jorge, V. Nodjiadjim, Muriel Riet, G. Cangini, A. Vannucci, N. Keil, H.-G. Bach, N. Grote, H. Avramopoulos, C. Kouloumentas, Optics Communications, (online), July 2015, doi:10.1016/j.optcom.2015.07.064

On-chip dual-stream DWDM eight-channel-capable SOI-based MUXs/DEMUXs with 40-GHz channel bandwidth
S. Papaioannou, D. Fitsios, G. Dabos, K. Vyrsokinos, G. Giannoulis, A. Prinzen, C. Porschatis, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros, IEEE Photonics Journal, Volume 7, Issue 1, February 2015, doi:10.1109/JPHOT.2014.2381639

Passive ROADM Flexibility in Optical Access with Spectral and Spatial Reconfigurability
B. Schrenk, F. Laudenbach, R. Lieger, T. Lorunser, P. Bakopoulos, A. Poppe, M. Stierle, H. Avramopoulos, H. Leopold
IEEE Journal on Selected Areas in Communications
Volume 33, Issue 12, December 2015, Article number 7268840, Pages 2837-2846
DOI: 10.1109/JSAC.2015.2478719

Conferences

Passive and electro-optic polymer photonics and InP electronics integration
Z. Zhang, V. Katopodis, P. Groumas, A. Konczykowska, J. Dupuy, A. Beretta, A. Dede, E. Miller, J. H. Choi, P. Harati, F. Jorge, V. Nodjiadjim, R. Dinu, G. Cangini, A. Vannucci, D. Felipe, A. Maese-Novo, N. Keil, H. Bach, M. Schell, H. Avramopoulos, Ch. Kouloumentas, Proc. SPIE 9516, Integrated Optics: Physics and Simulations II, 951603, May 2015, doi:10.1117/12.2179221

A 64 Gb/s PAM-4 Linear Optical Receiver
B. Moeneclaey, G. Kanakis, J. Verbrugghe, N. Iliadis, W. Soenen, D. Kalavrouziotis, C. Spatharakis, S. Dris, X. Yin, P. Bakopoulos, E. Mentovich, H. Avramopoulos, and J. Bauwelinck, Optical Fiber Communication Conference 2015, Los Angeles, California United States, 22–26 March 2015, paper M3C.5, 2015

SiN-assisted polarization-insensitive multicore fiber to silicon photonics interface
G. Poulopoulos, D. Kalavrouziotis, P. Mitchell, J. R. Macdonald, P. Bakopoulos, H. Avramopoulos, Proc. SPIE 9520, Integrated Photonics: Materials, Devices, and Applications III, 95200E, June 2015, doi:10.1117/12.2179077

Passive and electro-optic polymer photonics and InP electronics integration
Z. Zhang, A. Maese Novo, D. de Felipe, V. Katopodis, P. Groumas, A. Konczykowska, J.-Y. Dupuy, A. Beretta, A. Dede, E. R. Miller, R. Dinu, G. Cangini, A. Vannucci, N. Keil, H. Avramopoulos, C. Kouloumentas, Proceedings of SPIE Vol. 9516 Integrated Optics: Physics and Simulations II, 9516-2, Session 1, p. 182, 2015

Fully-Passive Resiliency Switch for Agile PON Restoration
B. Schrenk, R. Lieger, T. Lorünser, P. Bakopoulos, A. Poppe, M. Stierle, H, Avramopoulos, and H. Leopold, Optical Fiber Communication Conference, OSA Technical Digest (online), Optical Society of America, paper W1J.6, 2015 , doi:10.1364/OFC.2015.W1J.6

Dilute Nitride SOAs for High-Speed Data Processing in Variable Temperature Conditions
G. Giannoulis, V. M. Korpijärvi, N. Iliadis, J. Mäkelä, J. Viheriälä, D. Apostolopoulos, M. Guina, and H. Avramopoulos, Optical Fiber Communication Conference OSA Technical Digest (online), Optical Society of America, paper W2A.20, 2015, doi:10.1364/OFC.2015.W2A.20

Tunable Transmitter for Serial 100 Gb/s Connectivity Inside Flexible Data Centers Using Hybrid Polymer Integration
V. Katopodis, Z. Zhang, P. Groumas, A. Konczykowska, J.-Y. Dupuy, A. Beretta, A. Dede, E. Miller, J. Han Choi, P. Harati, F. Jorge, V. Nodjiadjim, R. Dinu, G. Cangini, A. Vannucci, N. Keil, H.-G. Bach, N. Grote, H. Avramopoulos, and C. Kouloumentas, Optical Fiber Communication Conference OSA Technical Digest (online), Optical Society of America, paper Tu2A.3, 2015, doi:10.1364/OFC.2015.Tu2A.3

Bandwidth and Wavelength-Selective MUX/DEMUX Microresonator Elements for Flexible-Grid Applications
I. Lazarou, G. Kanakis, N. Iliadis, D. Kalavrouziotis, G. Poulopoulos, D. Apostolopoulos, P. Bakopoulos, and H. Avramopoulos, Advanced Photonics 2015, OSA Technical Digest (online), Optical Society of America, paper I,T4A.6, Page 371p, 2015 , doi:10.1364/IPRSN.2015.IT4A.6

SiN-assisted, polarization-insensitive multicore fiber to silicon photonics interface
G. Poulopoulos, D. Kalavrouziotis, P. Mitchell, J. R. Macdonald, P. Bakopoulos, H.Avramopoulos, Proceedings of SPIE Vol. 9520 Integrated Photonics: Materials, Devices, and Applications II, 95200E, June 2015 , doi:10.1117/12.2179077

High performance carrier phase recovery for coherent optical QAM
N. Argyris, S. Dris, C. Spatharakis, H. Avramopoulos, Optical Fiber Communication Conference, OFC 2015, paper W1E.1, Dates of Conference: 22-26 March 2015, doi:10.1364/OFC.2015.W1E.1

Low cost 4-PAM heterodyne digital receiver for long reach passive optical networks
N. Argyris, I. Lazarou, S. Dris, P. Bakopoulos, C. Spatharakis, D. Kalavrouziotis, D. Apostolopoulos, H. Avramopoulos, Photonic Networks and Devices, Networks 2015, Article number NeM4F.5, Page 204p, 2015, DOI: 10.1364/NETWORKS.2015.NeM4F.5

1.55-μm Dilute Nitride SOAs with low temperature sensitivity for coolerless on-chip operation
G. Giannoulis, N. Iliadis, D. Apostolopoulos, P. Bakopoulos, H. Avramopoulos, V.-M. Korpijärvi, J. Makela, J. Viheriala, M. Guina
IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2015; Cairo; Egypt; 6 December 2015 through 9 December 2015; Category numberCFP15773-ART; Code 121056
DOI: 10.1109/ICECS.2015.7440407

120 Gb/s PAM-8 and 80 Gb/s PAM-4 optical interconnect with a sub-volt driven EAM
P. Bakopoulos, S. Dris, N. Argyris, K. Tokas, H. Avramopoulos
Asia Communications and Photonics Conference, ACPC 2015
11 December 2015
Asia Communications and Photonics Conference, ACPC 2015; Hong Kong Conference and Exhibition Centre; Hong Kong; 19 November 2015 through 23 November 2015; Code 120618

Bandwidth-flexible and wavelength-selective SOI filtering element for flexible-grid applications
N. Iliadis, G. Kanakis, N. Argyris, G. Gotz, I. Lazarou, D. Kalavrouziotis, J.Bolten, T. Wahlbrink, A.L. Giesecke, D. Apostolopoulos, H. Avramopoulos
Asia Communications and Photonics Conference, ACPC 2015
11 December 2015
Asia Communications and Photonics Conference, ACPC 2015; Hong Kong Conference and Exhibition Centre; Hong Kong; 19 November 2015 through 23 November 2015; Code 120618

Fully-passive ROADM for flexible in metro-access networks
B. Schrenk, F. Laudenbach, R. Lieger, T. Lorunser, P. Bakopoulos, A. Poppe, M. Stierle, H. Avramopoulos, H. Leopold
European Conference on Optical Communication, ECOC
Volume 2015-November, 30 November 2015, Article number 7341952
41st European Conference on Optical Communication, ECOC 2015; Feria Valencia Convention CentreValencia; Spain; 27 September 2015 through 1 October 2015; Category numberCFP15425-ART; Code 118387
DOI: 10.1109/ECOC.2015.7341952

2014

Journals

On-Chip Dual-Stream DWDM Eight-Channel-Capable SOI-Based MUX s/DEMUX s With 40-GH z Channel Bandwidth
S. Papaioannou, D. Fitsios, G. Dabos, K. Vyrsokinos, G. Giannoulis, A. Prinzen, C. Porschatis, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros, IEEE Photonics Journal, vol. 7, no. 1, pp. 1-10, Feb. 2015, Art no. 7900210, 2014/12/18
doi: 10.1109/JPHOT.2014.2381639

2×100 -Gb/s NRZ-OOK Integrated Transmitter for Intradata Center Connectivity
V. Katopodis, P. Groumas, Z. Zhang, J.-Y. Dupuy, E. Miller, A. Beretta, L. Gounaridis, J. Han Choi, D. Pech, F. Jorge, V. Nodjiadjim, R. Dinu, G. Cangini, A. Dede, A. Vannucci, A. Konczykowska, N. Keil, H.-G. Bach, N. Grote, Ch. Kouloumentas, H. Avramopoulos, IEEE Photonics Technology Letters, vol. 26, no. 20, pp. 2078-2081, 15 Oct.15, 2014, 2014/8/13
doi: 10.1109/LPT.2014.2347244

Experimental analysis of an all-optical packet router
C. Reis, G. Parca, M. Bougioukos, A. Maziotis, S. Pinna, G. Giannoulis, H. Brahmi, P. André, N. Calabretta, V. Vercesi, G. Berrettini, C. Kouloumentas, A. Bogoni, T. Chattopadhyay, D. Erasme, H. Avramopoulos, and A. Teixeira, Journal of Optical Communications and Networking Vol. 6, Issue 7, pp. 629-634 (2014), 2014/7/1
doi: 10.1364/JOCN.6.000629

Heterogeneous Integration of Plasmonics with Si-Photonics & Microelectronics for High-Performance Optical Routing
T. Tekin, N. Pleros, S. I. Bozhevolnyi, A. Dereux, H. Avramopoulos, M. Waldow, ECS Meeting Abstracts, Issue 37, Pages 1402-1402, The Electrochemical Society, 2014/4/1

On the Fly All-Optical Packet Switching Using Hybrid WDM/OCDMA Labeling
H. Brahmi, G. Giannoulis, M. Menif, V. Katopodis, D. Kalavrouziotis, Ch. Kouloumentas, P. Groumas, G. Kanakis, Ch. Stamatiadis, H. Avramopoulos, D. Erasme, Optics Communications, 2014, 312, pp.175-184. ⟨hal-02286276⟩

On the fly all-optical packet switching based on hybrid WDM/OCDMA labeling scheme
H. Brahmi, G. Giannoulis, M. Menif, V. Katopodis, D. Kalavrouziotis, Ch. Kouloumentas, P. Groumas, G. Kanakis, Ch. Stamatiadis, H. Avramopoulos, D. Erasme, Optics Communications,Volume 312, 1 February 2014, Pages 175-184
doi.org/10.1016/j.optcom.2013.08.061

Conferences

Coverage capabilities of a multi-wavelength passive optical network architecture
K. Yiannopoulos, E. Varvarigos, V. Katopodis, K. Christodoulopoulos, I. Lazarou, P. Bakopoulos, H. Avramopoulos, D. Klonidis, I. Tomkos, P. Dimos, G. Heliotis, 2014 IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), Athens, 2014, pp. 51-55, 2014/12/1
doi: 10.1109/CAMAD.2014.7033204

Eight-channel second-order ring resonator based SOI multiplexers/demultiplexers for optical interconnects
S. Papaioannou, G. Dabos, K. Vyrsokinos, G. Giannoulis, A. Prinzen, C. Porschatis, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros, 2014 The European Conference on Optical Communication (ECOC), Cannes, 2014, pp. 1-3, 2014/9/21
doi: 10.1109/ECOC.2014.6963933

1.55 µm GaInNAsSb/GaAs ridge waveguide lasers and semiconductor optical amplifiers for photonic integrated circuits
V.-M. Korpijärvi, G. Giannoulis, J. Mäkelä, J. Viheriälä, N. Iliadis, H. Avramopoulos, A. Laakso, M. Guina, 2014 International Semiconductor Laser Conference, Palma de Mallorca, 2014, pp. 151-152, 2014/9/7
doi: 10.1109/ISLC.2014.208

Frequency offset estimation and carrier phase recovery for high-order QAM constellations using the Viterbi-Viterbi monomial estimator
Ch. Spatharakis, N. Argyris, S. Dris, H. Avramopoulos, 2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP), Manchester, 2014, pp. 781-786, 2014/7/23
doi: 10.1109/CSNDSP.2014.6923933

Passive and electro-optic polymer photonics and InP electronics integration for multi-flow terabit transceivers at edge SDN switches and data-center gateways
H. Avramopoulos, V. Katopodis, P. Groumas, L. Gounaridis, A. Konczykowska, Z. Zhang, G. De Valicourt, R. Dinu, A. Vannucci, T. K. Johansen, A. Pagano, Ch. Kouloumentas, 2014 16th International Conference on Transparent Optical Networks (ICTON), Graz, 2014, pp. 1-4, 2014/7/6
doi: 10.1109/ICTON.2014.6876540

32 Gbaud QPSK and 16QAM field trial transmission over 560 km with GaAs IQ modulator for hybrid integration over SOI photonic circuits
A. Pagano, E. Riccardi, D. Roccato, M. O’Keefe, M. Drummond, I. Lazarou, S. Dris, P. Bakopoulos, H. Avramopoulos, R. Nogueira, 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Naples, 2014, pp. 1-4, 2014/5/12
doi: 10.1109/Fotonica.2014.6843821

1550 nm VCSEL-based 0.48 Tb/s transmission scheme employing PAM-4 and WDM for active optical cables
S. Markou, S. Dris, D. Kalavrouziotis, H, Avramopoulos, N. Pleros, D.M. Tsiokos, Proc. SPIE 9134, Semiconductor Lasers and Laser Dynamics VI, 913422, SPIE Photonics Europe, 2014, Brussels, Belgium (2 May 2014)
doi.org/10.1117/12.2052168

Photonic integration enabling new multiplexing concepts in optical board-to-board and rack-to-rack interconnects
D. Apostolopoulos, P. Bakopoulos, D. Kalavrouziotis, G. Giannoulis, G. Kanakis, N. Iliadis, Ch. Spatharakis, J. Bauwelinck, H. Avramopoulos, Proc. SPIE 8991, Optical Interconnects XIV, 89910D (8 March 2014)
doi.org/10.1117/12.2042586

High gain 1.3-μm GaInNAs SOA with fast-gain dynamics and enhanced temperature stability
D. Fitsios, G. Giannoulis, N. Iliadis, V.-M. Korpijärvi, J. Viheriälä, A. Laakso, S. Dris, M. Spyropoulou, H. Avramopoulos, G.T. Kanellos, N. Pleros, M.Guina, Proc. SPIE 8982, Optical Components and Materials XI, 898208 (7 March 2014)
doi.org/10.1117/12.2037904

Blind SNR estimation for QAM constellations based on the signal magnitude statistics
S. Dris, Ch. Spatharakis, P. Bakopoulos, I. Lazarou, H. Avramopoulos, Proc. SPIE 9009, Next-Generation Optical Communication: Components, Sub-Systems, and Systems III, 900905 (1 February 2014)
doi.org/10.1117/12.2034532

Experimental demonstration of high spectral-efficiency transmission with a novel non-interferometric vector modulator and custom DSP algorithms for coherent PON architectures
I. Lazarou, C. Spatharakis, V. Katopodis, S. Dris, P. Bakopoulos, B. Schrenk, H. Avramopoulos, Proc. SPIE 9009, Next-Generation Optical Communication: Components, Sub-Systems, and Systems III, 90090I (1 February 2014)
doi.org/10.1117/12.2038473

2013

Journals

Dielectric-loaded plasmonic waveguide components: Going practical
A. Kumar, J. Gosciniak, V. S. Volkov, S. Papaioannou, D. Kalavrouziotis, K. Vyrsokinos, J.-C. Weeber, K. Hassan, L. Markey, A. Dereux, T. Tekin, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros, and S. I. Bozhevolnyi,Laser & Photonics Reviews, Volume 7, Issue 6, pp. 938-951, November 2013 , doi: 10.1002/lpor.201200113

Full-Duplex 4-PAM Transmission for Capacity Upgrade in Loop-Back PONs
I. Lazarou, S. Dris, P. Bakopoulos, B. Schrenk, H. Avramopoulos, Photonics Technology Letters, IEEE (Volume:25 , Issue: 12 ), Page(s): 1125 – 1128, June 2013, doi: 10.1109/LPT.2013.2260533

Performance comparison of all-optical clocked S-R and D type flip-flops
C. Reis, A. Maziotis, C. Kouloumentas, T. Chattopadhyay, N. Calabretta, P. André, G. Berrettini, G. Meloni, A. Bogoni, H.J.S. Dorren, H. Avramopoulos, A. Teixeira, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 16, Pages 2327–2333, August 2013, doi:10.1016/j.ijleo.2012.06.107

Conferences

Low energy routing platforms for optical interconnects using active plasmonics integrated with Silicon Photonics
K. Vyrsokinos, S. Papaioannou, D. Kalavrouziotis, F. Zacharatos, L. Markey, J.-C. Weeber, A. Dereux, A. Kumar, S.I. Bozhevolnyi, M. Waldow, G. Giannoulis, D. Apostolopoulos, T. Tekin, H. Avramopoulos, N. Pleros, Transparent Optical Networks (ICTON), 2013 15th International Conference on, Page(s): 1 – 4, Date of Conference: 23-27 June 2013, doi: 10.1109/ICTON.2013.6603023

Photonic – Electronic platform for next generation optical transport network
M. Kroh, M. O’Keefe, K. Voigt, S. Fedderwitz, G. Battista Preve, S. Lischke, T. Brast, D. Petousi, C. Stamatiadis, E. Kehayas, R. Nogueira, D. Korn, D. Roccato, P.C. Schindler, I. Lazarou, C. Koos, W. Freude, J. Leuthold, H. Avramopoulos, A.G. Steffan, L. Stampoulidis, L. Zimmermann, Transparent Optical Networks (ICTON), 2013 15th International Conference on, Page(s): 1 – 5, Date of Conference: 23-27 June 2013, doi: 10.1109/ICTON.2013.6602974

Low-Cost Transmitter for Flexible-Format Generation up to 16-QAM for Spectral-Efficiency Conscious PONs
B. Schrenk, I. Lazarou, S. Dris, P. Bakopoulos, H. Avramopoulos, M. Stierle, H. Leopold, 39th European Conference and Exhibition on Optical Communication (ECOC 2013), p. 246 – 248, 2013, September 2013, doi: 10.1049/cp.2013.1355

Mixed technology platform for terabit optical Ethernet applications
L. Zimmermann, S. Lischke, S. Fedderwitz, T. Brast, A.G. Steffan, M. O’Keefe, D. Petousi, C. Stamatiadis, K. Voigt, G. Battista Preve, I. Lazarou, H. Avramopoulos, D. Korn, P. Schindler, C. Koos, W. Freude, J. Leuthold, R. Nogueira, D. Roccato, E. Kehayas, L. Stampoulidis, Advanced Infocomm Technology (ICAIT), 2013 6th International Conference on, Page(s): 149 – 150, Date of Conference: 6-9 July 2013, doi:10.1109/ICAIT.2013.6621539

PANDA: asymmetric passive optical network for xDSL and FTTH access
K. Yiannopoulos, E. Varvarigos, D. Klonidis, I. Tomkos, M. Spyropoulou, I. Lazarou, P. Bakopoulos, H. Avramopoulos, G. Heliotis, L.-P. Dimos, G. Agapiou, Th. Oikonomou, D. Kritharidis, Sp. Spyridakis, M. Dalakidis, G. Synnefakis, D. Reisis, G. Papastergiou, I. Koukouvinos, A. Orfanoudakis, G.I. Papadimitriou, P. Sarigiannidis, C. Liaskos, PCI ’13 Proceedings of the 17th Panhellenic Conference on Informatics, Pages 335-342, 2013, doi:10.1145/2491845.2491885

M-QAM carrier phase recovery using the viterbi-viterbi monomial-based and maximum Likelihood Estimators
S. Dris, P. Bakopoulos, I. Lazarou, C. Spatharakis and H. Avramopoulos, Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), Article number 6533067, Dates of conference: 17-21 March 2013

Flexible WDM/FTDM Passive Optical Network with RZ-Seeded All-Optical Sub-Wavelength Grid Engine
B. Schrenk, V. Katopodis, J. Bauwelinck, J. A. Lazaro, X. Yin, P. Bakopoulos, M. Spyropoulou, X. Z. Qiu, and H. Avramopoulos, Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013 OSA Technical Digest (online) (Optical Society of America), paper JTh2A.71, 2013, doi:10.1364/NFOEC.2013.JTh2A.71

Polymer photonic technologies for optical communications
N. Vainos, D. Alexandropoulos, C. Politi, C. Matrakidis, G. Dede, T. Kamalakis, C. Kouloumentas, H. Avramopoulos, S. Couris, T. Rokkas, D. Varoutas, M. Vasilopoulou, D. Davazoglou, G. Pistolis, P. Argitis, 15th International Conference on Transparent Optical Networks (ICTON), 2013, Date of Conference: 23-27 June 2013, doi:10.1109/ICTON.2013.6603053

Cost-Efficient SOI Hybrid Coherent Receiver
S. Fedderwitz, T. Brast, K. Voigt, G. Preve, I. Lazarou, S. Dris, P. Bakopoulos, H. Avramopoulos, L. Zimmermann, and A. Steffan, OSA Technical Digest (online) (Optical Society of America, 2013), paper AF3C.2, November 2013,doi:10.1364/ACPC.2013.AF3C.2

2012

Journals

Active plasmonics in WDM traffic switching applications
S.Papaioannou, D. Kalavrouziotis, K. Vyrsokinos, J.-C. Weeber, K. Hassan, L. Markey, A. Dereux, A. Kumar, S. I. Bozhevolnyi, M. Baus, T. Tekin, D. Apostolopoulos, H. Avramopoulos & N. Pleros, Scientific Reports 2, Article number: 652, 2012, doi:10.1038/srep00652

Serial 100 Gb/s connectivity based on polymer photonics and InP-DHBT electronics
V. Katopodis, Ch. Kouloumentas, A. Konczykowska, F. Jorge, P. Groumas, Z. Zhang, A. Beretta, A. Dede, J.-Y. Dupuy, V. Nodjiadjim, Giulio Cangini, G. Von Büren, E. Miller, R. Dinu, J. H. Choi, D. Pech, N. Keil, H.-G. Bach, N. Grote, A. Vannucci, and H. Avramopoulos
Optics Express, vol. 20 (27), pp. 28538-28543, Dec 2012, doi: 10.1364/OE.20.028538

Complex monolithic and InP hybrid integration on high bandwidth electro-optic polymer platform
P. Groumas, Z. Zhang, V. Katopodis, Ch. Kouloumentas, D. de Felipe, R. Dinu, E. Miller, J. Mallari, G. Cangini, N. Keil, H. Avramopoulos, and N. Grote
Optics Letters, Vol. 37, Issue 16, pp. 3465-3467, Sep. 2012, doi: 10.1364/OL.37.003465

Flexible quadrature amplitude modulation with semiconductor optical amplifier and electroabsorption modulator
B. Schrenk, S. Dris, P. Bakopoulos, I. Lazarou, K. Voigt, L. Zimmermann, and H. Avramopoulos
OSA Optics Letters 37, 3222-3224 (2012), doi: 10.1364/OL.37.003222

All-Optical RZ-to-NRZ Conversion of Advanced Modulated Signals
P. Groumas, V. Katopodis, Ch. Kouloumentas, M. Bougioukos, and H. Avramopoulos
IEEE Photonics Technology Letters, Vol. 24, No. 3, pp. 179-181, February 2012, doi: 10.1109/LPT.2011.2174783

Evolution of All-Optical Flip-Flops and Their Applications in Optical Communications Networks
C. Reis, L. Costa, A. Bogoni, A. Maziotis, A. Teixeira, C. Kouloumentas, D. Apostolopoulos, D. Erasme, G. Berrettini, G. Meloni, G. Parca, H. Brahmi, I. Tomkos, L. Poti, M. Bougioukos, P. S.André, P. Zakynthinos, R. Dionisio, T. Chattopadhyay, and H. Avramopoulos
accepted for publication in IET Optoelectronics.

Data Transmission and Thermo-optic Tuning Performance of Dielectric-loaded Plasmonic Structures Hetero-Integrated on a Silicon Chip
G. Giannoulis, D. Kalavrouziotis, D. Apostolopoulos, S. Papaioannou, A. Kumar, S. I. Bozhevolnyi, L. Markey, K. Hassan, J.-C. Weeber, A. Dereux, M. Baus, M. Karl, T. Tekin, O. Tsilipakos, A. Pitilakis, E. E. Kriezis, K. Vyrsokinos, H. Avramopoulos, and N. Pleros
IEEE Photonics Technology Letters, Vol. 24, No. 5, pp. 374-376, March 2012, doi: 10.1109/LPT.2011.2177964

0.48Tb/s (12x40Gb/s) WDM transmission and high-quality thermo-optic switching in dielectric loaded plasmonics
D. Kalavrouziotis, S. Papaioannou, G. Giannoulis, D. Apostolopoulos, K. Hassan, L. Markey, J.-C. Weeber, A. Dereux, A. Kumar, S. I. Bozhevolnyi, M. Baus, M. Karl, T. Tekin, O. Tsilipakos, A. Pitilakis, E. E. Kriezis, H. Avramopoulos, K. Vyrsokinos, and N. Pleros
Optics Express, Vol. 20, No. 7, pp. 7655-7662, March 2012, doi: 10.1364/OE.20.007655

Interfacing Dielectric-Loaded Plasmonic and Silicon Photonic Waveguides: Theoretical Analysis and Experimental Demonstration
O. Tsilipakos, A. Pitilakis, T. V. Yioultsis, S. Papaioannou, K. Vyrsokinos, D. Kalavrouziotis, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, T. Tekin, M. Baus, M. Karl, K. Hassan, J.-C. Weeber, L. Markey, A. Dereux, A. Kumar, S. I. Bozhevolnyi, N. Pleros, and E. E. Kriezis
IEEE Journal of Quantum Electronics, Vol. 48, No. 5, pp. 678-687, May 2012, doi: 10.1109/JQE.2012.2189757

Active plasmonics in true data traffic applications: Thermo-optic ON/OFF gating using a silicon-plasmonic asymmetric MZI
D. Kalavrouziotis, S. Papaioannou, K. Vyrsokinos, A. Kumar, S. I. Bozhevolnyi, K. Hassan, L. Markey, J.-C. Weeber, A. Dereux, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, and N. Pleros
IEEE Photonics Technology Letters, Vol. 24 (12), pp. 1036-1038, (2012), doi:10.1109/LPT.2012.2191147

The BOOM project: 160 Gb/s Packet Switching Using SOI Photonic Integrated Circuits and Hybrid Integrated Optical Flip-flops
C. Stamatiadis, F. Gomez-Agis, L. Stampoulidis, K. Vyrsokinos, I. Lazarou, H.J.S Dorren, L. Zimmermann, K. Voigt, D. Van Thourhout, P. De Heyn and H. Avramopoulos
IEEE Journal of Lightwave Technology, Vol. 30, pp. 22-30, (2012), DOI: 10.1109/JLT.2011.2175901

Fabrication and Experimental Demonstration of the First 160 Gb/s Hybrid Silicon-on-Insulator Integrated All-Optical Wavelength Converter
C. Stamatiadis, L. Stampoulidis, D. Kalavrouziotis, I. Lazarou, K. Vyrsokinos, L. Zimmermann, K. Voigt, G. B. Preve, L. Moerl, J. Kreissl and H. Avramopoulos
Optics Express, Vol. 20 (4), pp. 3825-3831, (2012), doi: 10.1364/OE.20.003825

Colorless ONU with Discolored Source and Hybrid SOI Integrated Wavelength Converter
I. Lazarou, C. Stamatiadis, B. Schrenk, L. Stampoulidis, L. Zimmermann, K. Voigt, G.B. Preve, L. Moerl, J. Kreissl and H. Avramopoulos
IEEE Photonics Technology Letters, Vol. 24 (5), pp. 386-388, (2012), doi: 10.1109/LPT.2011.2179644

Experimental Demonstration of an Elastic Packet Routing Node Based On OCDMA Label Coding
H. Brahmi, G. Giannoulis, M. Menif, V. Katopodis, D. Kalavrouziotis, C. Stamatiadis, C. Kouloumentas, H. Avramopoulos and D. Erasme
IEEE Photonics Technology Letters, Vol. 24 (9), pp. 721-723, (2012), doi: 10.1109/LPT.2012.2187047

All-optical T-flip-flop using a single SOA-MZI-based latching element
P. Bakopoulos, K. Vyrsokinos, D. Fitsios, T. Alexoudi, D. Apostolopoulos, H. Avramopoulos, A. Miliou, N. Pleros, Photonics Technology Letters, IEEE, Volume:24, Issue:9, May 2012, doi:10.1109/LPT.2012.2187779

Bandpass sampling in heterodyne receivers for coherent optical access networks
P. Bakopoulos, S. Dris, B. Schrenk, I. Lazarou, and H. Avramopoulos, Optics Express Vol. 20, Issue 28, pp. 29404-29412, 2012, doi: 10.1364/OE.20.029404

Quaternary TDM-PAM as upgrade path of access PON beyond 10Gb/s
J. Verbrugghe, B. Schrenk, J. Bauwelinck, X. Yin, S. Dris, J. A. Lazaro, V. Katopodis, P. Bakopoulos, and H. Avramopoulos, Optics Express Vol. 20, Issue 26, pp. B15-B20, 2012, doi: 10.1364/OE.20.000B15

Demonstration of a Plasmonic MMI Switch in 10-Gb/s True Data Traffic Conditions
D. Kalavrouziotis, S. Papaioannou, K. Vyrsokinos, L. Markey, A. Dereux, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, N. Pleros, Photonics Technology Letters, IEEE, Volume:24, Issue: 20, Page(s):1819 – 1822, October 2012, doi:10.1109/LPT.2012.2216518

Photonic Provisioning Using a Packaged SOI Hybrid All-Optical Wavelength Converter in a Meshed Optical Network Testbed
C. Stamatiadis, D. Kalavrouziotis, A. Pagano, R. Morro, E. Riccardi, L. Stampoulidis, K. Voigt, G.B. Preve, L. Moerl, J. Kreissl, K. Landles, S. Duffy, H. Avramopoulos, L. Zimmermann, K. Petermann, Journal of Lightwave Technology, Volume:30, Issue:18, Page(s): 2941 – 2947, September 2012, doi:10.1109/JLT.2012.2209172

Conferences

Thermo-optically Tunable Polymer-based Waveguide Bragg-Grating Lasers for the C-Band Domain
M. Moehrle, Z. Zhang, H. Klein, D. de Felipe, W. Rehbein, W. Brinker, C. Zawadzki, N. Keil, N. Grote, P. Groumas, C. Kouloumentas, R. Dinu, E. Miller
Techn. Dig. Latin America Optics & Photonics Conf. (LAOP 2012), Sao Sebastiao, BR, Nov. 2012, (OSA, Washington, DC, 2012), paper LS4A.2

Integrated Transmitter for 100 Gb/s OOK Connectivity Based on Polymer Photonics and InP-DHBT Electronics
V. Katopodis, Ch. Kouloumentas, A. Konczykowska, F. Jorge, P. Groumas, Z. Zhang, A. Beretta, A. Dede, J.-Y. Dupuy, V. Nodjiadjim, Giulio Cangini, G. Von Büren, E. Miller, R. Dinu, N. Keil, H.-G. Bach, N. Grote, A. Vannucci, and H. Avramopoulos
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), Postdeadline paper Th.3.B.4, doi:10.1364/ECEOC.2012.Th.3.B.4

Flexible Optical QAM Generation with a Low-Complexity Amplified InP SOA/EAM-Based Modulator
B. Schrenk, S. Dris, P. Bakopoulos, I. Lazarou, K. Voigt, L. Zimmermann, and H. Avramopoulos
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper Tu.4.A.6., doi:10.1364/ECEOC.2012.Tu.4.A.6

Low-Complexity DSP Using Undersampling for Heterodyne Receivers in Coherent Passive Optical Access Networks
S. Dris, P. Bakopoulos, I. Lazarou, B. Schrenk, and H. Avramopoulos
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper We.3.A.4., doi:10.1364/ECEOC.2012.We.3.A.4

Quaternary TDM-PAM and its Implications for TDMA Equipment
S. Dris, J. Bauwelinck, X. Yin, B. Schrenk, J. Lazaro, V. Katopodis, P. Bakopoulos, J. Verbrugghe, and H. Avramopoulos
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper Tu.3.B.3., doi:10.1364/ECEOC.2012.Tu.3.B.3

Experimental Evaluation of a Packaged SOI Hybrid All-Optical Wavelength Converter in a Meshed Network Test-bed
C. Stamatiadis, A. Pagano, D. Kalavrouziotis, R. Morro, E. Riccardi, L. Stampoulidis, K. Voigt, G. Preve, L. Moerl, J. Kreissl, K. Landles, S. Duffy, H. Avramopoulos, L. Zimmermann, and K. Petermann
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper P2.07, doi:10.1364/ECEOC.2012.P2.07

First Experimental Demonstration of a Plasmonic MMI Switch in 10 Gb/s True Data Traffic Conditions
D. Kalavrouziotis, S. Papaioannou, K. Vyrsokinos, L. Markey, A. Dereux, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, and N. Pleros
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper Th.1.E.3., doi:10.1364/ECEOC.2012.Th.1.E.3

Novel Photonic Integration Platform Based on Electro-Optic Polymers
P. Groumas, Z. Zhang, D. de Felipe, V. Katopodis, C. Kouloumentas, R. Dinu, E. Miller, J. Mallari, G. Cangini, N. Keil, H. Avramopoulos, and N. Grote
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper P2.05., doi:10.1364/ECEOC.2012.P2.05

WDM Switching Employing a Hybrid Silicon-Plasmonic A-MZI
S. Papaioannou, G. Giannoulis, D. Kalavrouziotis, K. Vyrsokinos, J. C. Weeber, K. Hassan, L. Markey, A. Dereux, A. Kumar, S. Bozhevolnyi, D. Apostolopoulos, H. Avramopoulos, and N. Pleros
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper P2.10., doi:10.1364/ECEOC.2012.P2.10

Octary QAM as Capacity Extension for Coherent UDWDMPON
B. Schrenk, S. Dris, P. Bakopoulos, I. Lazarou, K. Voigt, L. Zimmerman, and H. Avramopoulos
in European Conference and Exhibition on Optical Communication, OSA Technical Digest (online) (Optical Society of America, 2012), paper P6.13., doi:10.1364/ECEOC.2012.P6.13

Phase entropy-based Frequency Offset Estimation for coherent optical QAM systems
S. Dris, I. Lazarou, P. Bakopoulos and H. Avramopoulos
OFC Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference , pp.1-3, 4-8 March 2012, doi:10.1364/OFC.2012.OTu2G.4

First demonstration of active plasmonic device in true data traffic conditions: ON/OFF thermo-optic modulation using a hybrid silicon-plasmonic asymmetric MZI
D. Kalavrouziotis, S. Papaioannou, K. Vyrsokinos, A. Kumar, S. I. Bozhevolnyi, L. Markey, J.-C. Weeber, A. Dereux, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, and N. Pleros
in Proc. OFC Conference and Exposition and NFOEC Conference (OFC/NFOEC’2012), OW3E.3, Los Angeles, CA, USA, 4-8 March 2012, doi:10.1364/OFC.2012.OW3E.3

Silicon-plasmonic router for optical interconnects : PLATON approach
A. Dereux, K. Hassan, L. Markey, J.-C. Weeber, S. I. Bozhevolnyi, O. Tsilipakos, A. Pitilakis, E. E. Kriezis, S. Papaioannou, K. Vyrsokinos, N. Pleros, T. Tekin, M. Baus, D. Kalavrouziotis, G. Giannoulis, and H. Avramopoulos
in SPIE Photonics West 2012, San Francisco, CA, USA, 21-26 January 2012 (invited)

480 Gb/s WDM (12×40 Gb/s) data transmission over a dielectric-loaded plasmonic waveguide
S. Papaioannou, D. Kalavrouziotis, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, K. Vyrsokinos, and N. Pleros
in Proc. OFC Conference and Exposition and NFOEC Conference (OFC/NFOEC’2012), OW3E.2, Los Angeles, CA, USA, 4-8 March 2012, doi:10.1364/OFC.2012.OW3E.2

Design, fabrication, and characterisation of fully etched TM grating coupler for photonic integrated system-in-package
O. Gili de Villasante, P. Tcheg, B. Wang, A. Suna, G. Giannoulis, I. Lazarou, D. Apostolopoulos, H. Avramopoulos, N. Pleros, M. Baus, M. Karl and T. Tekin
in SPIE Photonics Europe 2012, 8431-15, Brussels, Belgium, 15-19 April 2012, doi:10.1117/12.922846

Frequency Offset Estimation in M-QAM Coherent Optical Systems Using Phase Entropy
S. Dris, I. Lazarou, P. Bakopoulos, and H. Avramopoulos
in CLEO: Science and Innovations, OSA Technical Digest, paper CF1F.2, (2012), doi:10.1364/CLEO_SI.2012.CF1F.2

Migrating Legacy PON Equipment towards Colorless ONU through Hybrid Integrated SOI All-Optical lambda-Converter
I. Lazarou, C. Stamatiadis, B. Schrenk, L. Stampoulidis, L. Zimmermann, K. Voigt, G. B. Preve, L. Moerl, J. Kreissl and H. Avramopoulos
in Proc. OFC Conference, OSA Technical Digest, paper OM2I.1., (2012), doi:10.1364/OFC.2012.OM2I.1

A Hybrid Photonic Integrated Wavelength Converter on a Silicon-on-Insulator Substrater
C. Stamatiadis, L. Stampoulidis, K. Vyrsokinos, I. Lazarou, D. Kalavrouziotis, L. Zimmermann, K. Voigt, G. B. Preve, L. Moerl, J. Kreissl and H. Avramopoulos
in Proc. OFC Conference, OSA Technical Digest, paper OM3E.1., (2012), doi:10.1364/OFC.2012.OM3E.1

WDM-PON Overlay for Inter- and Intra-Network Routing
B. Schrenk, A. Maziotis, M. Bougioukos, M. Moehrle, L. Moerl, and H. Avramopoulos, Optical Fiber Communication Conference (OFC 2012), OSA Technical Digest, Optical Society of America, paper JTh2A.54, 2012 , doi:10.1364/NFOEC.2012.JTh2A.54

Surface plasmon circuitry in opto-electronics
A. Dereux, J.-C. Weeber, S. I. Bozhevolnyi, E. Kriezis, N. Pleros, T. Tekin, M. Baus, and H. Avramopoulos, Conference on Lasers and Electro-Optics (CLEO) 2012, OSA Technical Digest, Optical Society of America, paper QM2K.5, 2012, doi:10.1364/QELS.2012.QM2K.5

Transmission performance of mixed line-rate and format DWDM traffic using a 10x10Gb/s photonic integrated transceiver array for low-cost metro networks
M. Bougioukos, L. Gleeson, P. Zakynthinos, M. Spyropoulou, S. Dris, R. Magri, M. Camera, D. Klonidis, I. Tomkos, B. Schrenk, P. Bakopoulos, D. Apostolopoulos, C. Kouloumentas, D. Rogers, A. Poustie, G. Maxwell, R. Stoffer, T. Korthorst, K.-O. Velthaus, R. Kaiser, L. Moerl, K. Boustedt, and H. Avramopoulos, Optical Fiber Communication Conference (OFC), OSA Technical Digest (Optical Society of America, 2012), paper OTu1G.2, Code 102628, Conference dates: 4-8 March 2012, doi:10.1364/OFC.2012.OTu1G.2

Dense WDM-PON with 23(46) Gb/s/λ D(Q)PSK aggregation in the feeder and micro-ring resonator assisted ONUs
M. Bougioukos, B. Schrenk, A. Maziotis, M. Spyropoulou, C. Kouloumentas, K.-O. Velthaus, R. Kaiser, A. Poustie, G. Maxwell, K. Boustedt, R. Magri, and H. Avramopoulos, Optical Fiber Communication Conference (OFC), OSA Technical Digest (Optical Society of America, 2012), paper OW1B.6, doi:10.1364/OFC.2012.OW1B.6

Full-Duplex 20/10 Gb/s WDM-PON with Remodulation of Chirped ASK and Multi-level Quaternary PAM and OFDM
J. A. Lazaro, B. Schrenk, A. Maziotis, I. N. Cano, P. Bakopoulos, J. Prat, and H. Avramopoulos, Optical Fiber Communication Conference, OSA Technical Digest (Optical Society of America, 2012), paper OTh1F.6, doi:10.1364/OFC.2012.OTh1F.6

Low energy routing platforms for optical interconnects using active Plasmonics integrated with Silicon Photonics
K. Vyrsokinos, S. Papaioannou, D. Kalavrouziotis, J. Weeber, K. Hassan, L. Markey, A. Dereux, A. Kumar, S.I. Bozhevolnyi, M. Baus, G. Giannoulis, D. Apostolopoulos, H. Avramopoulos, N. Pleros, Transparent Optical Networks (ICTON), 2012 14th International Conference on, Date of Conference: 2-5 July 2012, doi: 10.1109/ICTON.2012.6254468

2011

Journals

An optical MEMS-based dynamic capacity allocation scheme for handoff using moving extended cells in radio-over-fiber networks
K. Vyrsokinos, A. Maziotis, Ch. Kouloumentas, C. Stamatiadis, and N. Pleros
Optics Communications, 284, (September 2011), pp. 4390-4393.

All-Optical Clocked D Flip-Flop Memory Using a Hybrid Integrated S-R Latch
C. Reis, A. Maziotis, C. Kouloumentas, C. Stamatiadis, M. Bougioukos, N. Calabretta, P. Andre, R. Dionisio, B. Neto, H.J.S. Dorren, H. Avramopoulos, and A. Teixeira
Microwave and Optical Technology Letters, 53 (6), (June 2011), pp. 1201-1204.

Theoretical analysis of the all-fiberized, dispersion-managed regenerator for simultaneous processing of WDM channels
Christos Kouloumentas
Optics Communications, 284, (September 2011), pp. 4340-4349.

Silicon-on-Insulator Nanowire Resonators for Compact and Ultra-High Speed All-Optical Wavelength Converters
C. Stamatiadis, K. Vyrsokinos, L. Stampoulidis, I. Lazarou, A. Maziotis, J. Bolten, M. Karl, T. Wahlbrink, P. De Heyn, Z. Sheng, D. Van Thourhout, H. Avramopoulos
IEEE Journal of Lightwave Technology, Vol. 29, pp. 3054 – 3060, (2011).

Fabrication and Experimental Demonstration of a Four-Channel x 40 Gb/s TriPleX All-Optical Wavelength Conversion Platform
C. Stamatiadis, K. Vyrsokinos, L. Stampoulidis, I. Lazarou, B. Schrenk, A. Leinse, R. Heideman, C. Bruinink, E. J. Klein, and H. Avramopoulos
IEEE Journal of Lightwave Technology, Vol. 29, pp. 1886 – 1891, (2011).

Phase-Incoherent DQPSK Wavelength Conversion Using a Photonic Integrated Circuit
Marios Bougioukos, Thomas Richter, Christos Kouloumentas, Vasilis Katopodis, Robert Harmon, David Rogers, James Harrison, Alistair Poustie, Graeme Maxwell, Colja Schubert, and Hercules Avramopoulos
Photon. Technol. Lett., IEEE , vol.23, no.22, pp.1649-1651, Nov.15, 2011

An All-Optical Carrier Recovery Scheme for Access Networks with Simple ASK Modulation
B. Schrenk, P. Bakopoulos, E. Kehayas, A. Maziotis, J.A. Lazaro, H. Avramopoulos, and J. Prat
IEEE/OSA JOCN, vol. 3, pp. 704-712, Sept. 2011.

Colorless ONU with All-Optical Clock Recovery for Full-Duplex Dense WDM PONs
A. Maziotis, B. Schrenk, P. Bakopoulos, M. Spyropoulou, J.A. Lazaro, J. Prat and H. Avramopoulos
Phot. Technol. Lett., Vol.23, Issue 20, Pages 1433 – 1435, Oct.15, 2011

Multi-format all-optical processing based on a large-scale, hybridly integrated photonic circuit
M. Bougioukos, Ch. Kouloumentas, M. Spyropoulou, G. Giannoulis, D.Kalavrouziotis, A. Maziotis, P. Bakopoulos, R. Harmon, D. Rogers, J. Harrison, A.Poustie, G. Maxwell, H. Avramopoulos
Optics Express, VOL. 19, ISSUE. 12, pp. 11479-11489 (2011)

Conferences

Agile photonic integrated systems-on-chip enabling WDM terabit networks
C. Kouloumentas, M. Bougioukos, M. Spyropoulou, D. Klonidis, G. Giannoulis, D. Kalavrouziotis, A. Maziotis, P. Gkroumas, D. Apostolopoulos, P. Bakopoulos, A. Poustie, G. Maxwell, K. O. Velthaus, R. Kaiser, L. Moerl, I. Tomkos, and H. Avramopoulos
in Proceedings Transparent Optical Networks (ICTON), 2011 13th International Conference on , vol., no., pp.1-4, 26-30 June 2011

Parametric study of dielectric loaded surface plasmon polariton add-drop filters for hybrid silicon/plasmonic optical circuitry
A. Dereux, K. Hassan, J.-C. Weeber, N. Djellali, S. I. Bozhevolnyi, O. Tsilipakos, A. Pitilakis, E. E. Kriezis, S. Papaioannou, K. Vyrsokinos, N. Pleros, T. Tekin, M. Baus, D. Kalavrouziotis, G. Giannoulis, and H. Avramopoulos
in Proceedings of SPIE Photonics West, Vol. 7945, 794513-1 – 794513-9, San Francisco, CA, USA, 24 January 2011 (invited)

The European Galactico project: Coherent Terabit Ethernet systems using 4 um rib waveguide silicon-on-insulator technology and GaAs electro-optic modulators
L. Zimmermann, K. Voigt, K. Vyrsokinos, L. Stampoulidis, P. Bakopoulos, I. Lazarou, S. Dris, H. Avramopoulos, Y. Zhou, S. Clements, J. Heaton, M. Kroh, Y. Yamamoto, D. Micusik, J. C. Sheytt, M. Llopis , G. B Preve , R. Nogueira, P. Monteiro, A. Chiado’ Piat and D. Roccato
Photonics Society Summer Topical Meeting Series, 2011 IEEE, pp.151-152, 18-20 July 2011.

The European ICT-BOOM project: silicon photonics Tb/s routers for improved energy efficiency in optical networks
A. Pagano, E. Riccardi, C. Stamatiadis, L. Stampoulids, K. Vyrsokinos and H. Avramopoulos
in Proc. of SPIE, Volume 8065, pp. 80651B-80651B-5 (2011)

4×40 Gb/s all-optical wavelength conversion using SOAs and integrated arrays of ring resonators and DIs
C. Stamatiadis, I. Lazarou, L. Stampoulidis, K. Vyrsokinos, B. Schrenk, A. Leinse, R. Heideman, C. Bruinink, E. Klein, H. Avramopoulos
in Proc. OSA OFC ’11, Los Angeles, United States, Mar., pp. 1-3, paper OThY4 (2011).

The ICT-BOOM project: Photonic routing on a silicon-on-insulator hybrid platform
C. Stamatiadis, L. Stampoulidis, K. Vyrsokinos, I. Lazarou, L. Zimmermann, K. Voigt, L. Moerl, J. Kreissl, B. Sedighi, Z. Sheng, P. De Heyn, D. Van Thourhout, M. Karl, T. Wahlbrink, J. Bolten, A. Leinse, R. Heidemann, F. Gomez-Agis, H.J.S. Dorren, A. Pagano, E. Riccardi, H. Avramopoulos,
on Proc. IEEE 15th International Conference on Optical Network Design and Modeling (ONDM) 2011, Bologna, Italy, Feb., pp. 1-5, invited paper, (2011).

The European Galactico project: Coherent Terabit Ethernet systems using 4 ìm rib waveguide silicon-on-insulator technology and GaAs electro-optic modulators
L. Zimmermann, K. Voigt, K. Vyrsokinos, L. Stampoulidis, P. Bakopoulos, I. Lazarou, S. Dris, H. Avramopoulos, Y. Zhou, S. Clements, J. Heaton, M. Kroh,Y. Yamamoto, D. Micusik, J.C Sheytt, M. Llopis, G.B. Preve, R. Nogueira, P. Monteiro, A.C. Piat, D. Roccato
on Proc. IEEE Photonics Society Summer Topical Meeting Series 2011, Montreal, Canada, Jul., pp. 151-152, paper WC1.2, (2011).

Simultaneous multi-format regeneration in a large-scale photonic integrated circuit
M. Bougioukos, D. Klonidis, A. Maziotis, M. Spyropoulou, P. Gkroumas, D. Apostolopoulos, Ch. Kouloumentas, P. Bakopoulos, R. Harmon, D. Rogers, J. Harrison, A. Poustie, G. Maxwell, I. Tomkos and H. Avramopoulos
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on, Geneva, Switzerland, Sept. 2011

10 Gb/s Transmission and Thermo-Optic Resonance Tuning in Silicon-Plasmonic Waveguide Platform
D. Kalavrouziotis, G. Giannoulis, D. Apostolopoulos, S. Papaioannou, A. Kumar, S. Bozhevolnyi, L. Markey, K. Hassan, J.C Weeber, A. Dereux, M. Baus, M. Karl, T. Tolga, O. Tsilipakos, A. Pitilakis, E.E Kriezis, H. Avramopoulos, K. Vyrsokinos, N.Pleros
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on, Geneva, Switzerland, Sept. 2011.

Rayleigh Scattering Robust Access Network by Wavelength-Shifting through Extraction of Suppressed RZ Clock Harmonic
B. Schrenk, A. Maziotis, M. Spyropoulou, P. Bakopoulos, J.A. Lazaro, J. Prat, and H. Avramopoulos
in Proc. ECOC 2011, Geneva, Switzerland, Sept. 2011

Wavelength reuse in a colorless ONU with all-optical clock recovery for full-duplex dense WDM PONs
A. Maziotis, B. Schrenk, P. Bakopoulos, M. Spyropoulou, J.A. Lazaro, J. Prat, and H. Avramopoulos
in Proc. ICTON 2011, Stockholm, Sweden, Jun. 2011, Tu.C6.7.

Large-Scale Photonic Integrated Circuit for Multi-Format Regeneration and Wavelength Conversion
M. Spyropoulou, M. Bougioukos, G. Giannoulis, Christos Kouloumentas, D. Kalavrouziotis, Alexandros Maziotis, P. Bakopoulos, R. Harmon, D. Rogers, J. Harrison, A. Poustie, G. Maxwell, and Hercules Avramopoulos
OFC 2011, OSA Tech. Dig. OThY2, Los Angeles, CA, USA

Experimental Demonstration of an All-Optical Packet Forwarding Gate Based on a Single SOA-MZI at 40 Gb/s
H. Brahmi, M. Bougioukos, M. Menif, A. Maziotis, C. Stamatiadis,Ch. Kouloumentas, D. Apostolopoulos, H. Avramopoulos and D.Erasme
OFC 2011, OSA Tech. Dig. OMK5, Los Angeles, CA, USA

Optical Subsystems for Next Generation Access Networks (Invited)

J.A. Lazaro, V. Polo, B. Schrenk, F. Bonada, I. Cano, E.T. Lopez, C. Kazmierski, G. de Valicourt, R. Brenot, J. Bauwelinck, X.-Z. Qiu, P. Ossieur, M. Forzati, P.J. Rigole, I.T. Monroy, E. Tangdiongga, M. Morant, L. Nicolau, A. Teixeira, D. Erasme, D. Klonidis, I. Tomkos, J. Prat, C. Kouloumentas, and H. Avramopoulos
In Proc. OSA Advanced Photonics Congress / ANIC, Toronto (Canada), Jun. 2011.

On an ONU for Full-Duplex 10.5 Gbps/&lambda with Shared Delay Interferometer for Format Conversion and Chirp Filtering
B. Schrenk, C. Stamatiadis, I. Lazarou, A. Maziotis, G. de Valicourt, J.A. Lazaro, J. Prat and Hercules Avramopoulos
In Proc. OFC’11, Los Angeles, California (United States), Mar. 2011, OThB7

2010

Journals

DPSK Regeneration at 40 Gb/s and Beyond Using a Fiber-Sagnac Interferometer
Ch. Kouloumentas, M. Bougioukos, A. Maziotis, H. Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 22, NO. 16, AUGUST 15, 2010

All-optical synchronous S-R flip-flop based on active interferometric devices
C. Reis, A. Maziotis, Ch. Kouloumentas, C. Stamatiadis, M. Bougioukos, N. Calabretta, P. Andre, R. Dionisio, B. Neto, H.J.S. Dorren, H. Avramopoulos and A. Teixeira
Electronics Letters, Vol. 46 , Issue 10, 2010 , Pages: 709 – 710

Microring-Resonator-Assisted, All-Optical Wavelength Conversion Using a Single SOA and a Second-Order Si₃N₄-SiO₂ ROADM
L. Stampoulidis, D. Petrantonakis, C. Stamatiadis, E. Kehayas, P. Bakopoulos, Ch. Kouloumentas, P. Zakynthinos, K. Vyrsokinos, R. Dekker and E.J. Klein
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 28, NO. 4, FEBRUARY 15, 2010

Photonic Routing Systems Using All-optical, Hybrid Integrated Wavelength Converter Arrays
L. Stampoulidis, E. Kehayas, P. Bakopoulos, D. Apostolopoulos, P. Zakynthinos, D. Petrantonakis and H. Avramopoulos, A. Poustie and G. Maxwell
JOURNAL OF NETWORKS, VOL. 5, NO. 2, FEBRUARY 2010

Inband-FEC as a Low-Cost Performance Upgrade to Already-Deployed SDH/SONET Optical Communication Channels
A. Tychopoulos, P. Zakynthinos, H. Avramopoulos and O.Koufopavlou
The Mediterranean Journal of Electronics and Communications, VOL. 6, NO. 2, 2010

Tb/s Transmission and Routing Systems Using Integrated Micro-Photonic Components
E. Kehayas, L. Stampoulidis, P. Bakopoulos
JOURNAL OF NETWORKS, VOL. 5, NO. 11, NOVEMBER 2010

Conferences

Experimental evaluation of all-optical asynchronous and synchronous memories
C. Reis, P. Andre, R. Dionisio, B. Neto, A. Teixeira, A. Maziotis, Ch. Kouloumentas, C. Stamatiadis, M. Bougioukos, H. Avramopoulos, N. Calabretta and H.J.S Dorren
in Proc. Computer Engineering Conference (ICENCO), 2010 International, pp.26-28, 27-28 Dec. 2010

All-Optical Wavelength Conversion at 160Gb/s Using an SOA and a 3rd Order SOI Nanowire Periodic Filter
C. Stamatiadis, K. Vyrsokinos, L. Stampoulidis, A. Maziotis, Z. Sheng, D. Van Thourhout, J. Bolten, M. Karl, T. Wahlbrink and H. Avramopoulos
IEEE Photonics Annual, Denver, Colorado, pp. 268-269, November 2010

Tb/s Switching Fabrics for Optical Interconnects Using Heterointegration of Plasmonics and Silicon Photonics: The FP7 PLATON Approach
N. Pleros, K. Vyrsokinos, S. Papaioannou, D. Fitsios, O. Tsilipakos, A. Pitilakis, E. Kriezis, A. Miliou, T. Tekin, M. Baus, M. Karl, D. Kalavrouziotis, I. Giannoulis, H. Avramopoulos, N. Djellali, J.-C. Weeber, L. Markey, A. Dereux, J. Gosciniac and S. Bozhevolnyi
23rd Annual Meeting of the IEEE Photonics Society, TuH2, Denver, Colorado, USA, November 2010 (invited)

Phase-Incoherent DPSK Regeneration Using a Fiber-Sagnac Interferometer
Ch. Kouloumentas, M. Bougioukos, A. Maziotis and H. Avramopoulos
OFC 2010, Tech. Dig. OMT5, San Diego, USA, 2010

A New Scheme for Regenerative 40 Gb/s NRZ Wavelength Conversion using a Hybrid Integrated SOA-MZI
D. Apostolopoulos, H. Simos, D. Petrantonakis, A. Bogris, M. Spyropoulou, M. Bougioukos, K. Vyrsokinos, N.Pleros, D. Syvridis and H. Avramopoulos
OFC 2010, Tech. Dig. OThS6, San Diego, USA, 2010

All-optical carrier recovery with periodic optical filtering for wavelength reuse in RSOA-based colorless optical network units in full-duplex 10Gbps WDM-PONs
E. Kehayas, B. Schrenk, P. Bakopoulos, J.A. Lazaro, A. Maziotis, J. Prat and H. Avramopoulos
OFC 2010, Tech. Dig. OWG4, San Diego, USA, 2010

All-optical contention resolution using a single optical flipflop and two stage all-optical wavelength conversion
C. Stamatiadis, M. Bougioukos, A. Maziotis, P. Bakopoulos, L. Stampoulidis and H. Avramopoulos
OFC 2010, Tech. Dig. OThN5, San Diego, USA, 2010

0.87 Tbit/s 160 Gbaud dual-polarization D8PSK OTDM transmission over 110 km
E. Tipsuwannakul, M. Galili, M. Bougioukos, M. Spyropoulou, J. Seoane, B. Zsigri, C. Peucheret, C. Lundstrom, G-W. Lu, P-O. Hedekvist, Ch. Kouloumentas, H. Avramopoulos, C. Ware, D. Erasme and P. Andrekson
ECOC 2010, 19-23 September, 2010, Torino, Italy Paper We.6.C.4

The BOOM project: A new generation of photonic routing subsystems using hybrid integration on silicon-on-insulator waveguide boards
L. Stampoulidis, K. Vyrsokinos, C. Stamatiadis, H. Avramopoulos, L. Zimmermann, K. Voigt, Z. Sheng, D. Van Thourhout, J. Kreissl, L. Mörl, J. Bolten, T. Wahlbrink, F. Gomez-Agis, E. Tangdiongga, H.J.S. Dorren, A. Pagano, E. Riccardi
Proceedings of SPIE – The International Society for Optical Engineering 7719, art. no. 771909

User-Terminal Subsystems of Next-Generation Access Networks: Trends and Challenges
B. Schrenk, J. Bauwelinck, M. Omella, E. Kehayas, P. Bakopoulos, A. Maziotis, C. Kazmierski, D. Klonidis, X. Qiu, J. Prat, I. Tomkos, H. Avramopoulos and J. A. Lazaro
Access Networks and In-house Communications (ANIC), Karlsruhe, Germany, 21-24 June 2010, Next Generation Access Networks (AWA4)

Optical Line Terminal and Remote Node Sub-Systems of Next-Generation Access Networks
J. Bauwelinck, C. Antony, F. Bonada, A. Caballero, S. Chatzi, A. M. Clarke, L. N. Costa, M. Forzati, J. A. Lazaro, A. Maziotis, M. Mestre, I. T. Monroy, P. Ossieur, V. Polo, J. Prat, X.-Z. Qiu, P.-J. Rigole, B. Schrenk, R. Soila, A. Teixeira, I. Tomkos, P. D. Townsend, X. Yin, and H. Avramopoulos
Access Networks and In-house Communications (ANIC), Karlsruhe, Germany, 21-24 June 2010, Next Generation Access Networks (AWA5)

Multi-Format All-Optical Regeneration at 40 Gb/s Based on SOA-MZI
P. Zakynthinos, Ch. Kouloumentas, M. Bougioukos, P. Bakopoulos, E. Kehayas, A. Poustie, G. Maxwell and H. Avramopoulos
AIP Conf. Proc. – November 10, 2010 – Volume 1288, pp. 93-96

A 40 Gb/s All-Optical Wavelength Converter for RZ and NRZ Data formats employing a single SOA and a Microring Resonator ROADM
D. Petrantonakis, C. Stamatiadis, L. Stampoulidis, P. Zakynthinos, P. Bakopoulos, E. Kehayas, R. Dekker, E. J. Klein and H. Avramopoulos
AIP Conf. Proc. – November 10, 2010 – Volume 1288, pp. 97-100

Ultra-high Speed, all-optical wavelength converters using single SOA and SOI photonic integrated circuits
K. Vyrsokinos, L. Stampoulidis, F. Gomez-Agis, K. Voigt, L. Zimmermann, T. Wahlbrink, Z. Sheng, D.V. Thourhout, H.J.S. Dorren
Photonics Society Winter Topicals Meeting Series (WTM), 2010 IEEE, 11-13 Jan. 2010 , pp. 113 – 114 , Mallorca

2009

Journals

An SOA-MZI NRZ Wavelength Conversion Scheme With Enhanced 2R Regeneration Characteristics
Dimitrios Apostolopoulos, Konstantinos Vyrsokinos, Panagiotis Zakynthinos, Nikos Pleros and Hercules Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 21, NO. 19, OCTOBER 1, 2009

Cascadability Performance Evaluation of a New NRZ SOA-MZI Wavelength Converter
D. Apostolopoulos, D. Klonidis, P. Zakynthinos, K. Vyrsokinos, N. Pleros, I. Tomkos, and H. Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 21, NO. 18, SEPTEMBER 15, 2009

A tunable continuous wave (CW) and short-pulse optical source for THz brain imaging applications
P Bakopoulos, I Karanasiou, N Pleros, P Zakynthinos, N Uzunoglu and H Avramopoulos
Meas. Sci. Technol. 20 (2009) 104001 (9pp)

Repetition Rate Multiplication of Pseudorandom Bit Sequences
Christos Kouloumentas, Christos Stamatiadis, Panagiotis Zakynthinos and Hercules Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 21, NO. 7, APRIL 1, 2009

Optical Static RAM Cell
Nikos Pleros, Dimitrios Apostolopoulos, Dimitrios Petrantonakis, Christos Stamatiadis, and Hercules Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 21, NO. 2, JANUARY 15, 2009

Conferences

An Agile Multi-Wavelength Optical Source with Configurable Channel Spacing and CW or Pulsed Operation for High-Capacity WDM Optical Networks
P. Bakopoulos, E. Kehayas, A. E. Oehler, T. Sudmeyer, K. J. Weingarten, K. P. Hansen, U. Keller, and H. Avramopoulos
in Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper OWB6.

Dual-User Wireless Heterogeneous Services over a Single Optical Carrier using Optical Frequency Multiplication
A. Maziotis, C. Stamatiadis, Ch. Kouloumentas, K. Vyrsokinos and N. Pleros
LEOS Annual Meeting Conference Proceedings, 2009. LEOS ’09. IEEE 4-8 Oct. 2009 Page(s):691 – 692

40 Gb/s NRZ Wavelength Conversion with Enhanced 2R Regeneration Characteristics using a Differentially-biased SOA-MZI switch
D. Petrantonakis, D. Apostolopoulos, M. Spyropoulou, N. Pleros, K. Vyrsokinos, and H. Avramopoulos
LEOS Annual Meeting Conference Proceedings, 2009. LEOS ’09. IEEE 4-8 Oct. 2009 Page(s):781 – 782

Multi-format all-optical 40 Gb/s regeneration using an integrated SOA-MZI
P. Zakynthinos, Ch. Kouloumentas, M. Bougioukos, P. Bakopoulos, E. Kehayas, A. Poustie, G. Maxwell and H. Avramopoulos
ICO Photonics, Delphi, 2009

A novel All-Optical Wavelength Conversion scheme using a SOA and a 2nd Order Micro-ring Resonator ROADM
D. Petrantonakis, C. Stamatiadis, L. Stampoulidis, P. Zakynthinos, P. Bakopoulos, E. Kehayas, Ch. Kouloumentas, R. Dekker , E. J. Klein and H. Avramopoulos
ICO Photonics, Delphi, 2009

The European ICT-BOOM project: Photonic Tb/s routers made of silicon
Leontios Stampoulidis
Photonics in Switching, 2009. PS ’09. International Conference on, 15-19 Sept. 2009 Page(s):1 – 4

SOI platform for high speed all optical wavelength conversion
Voigt, K.; Zimmermann, L.; Winzer, G.; Mitze, T.; Petermann, K.; Kreissl, J.; Tangdiongga, E.; Vyrsokinos, K.; Stampoulidis, L.;
Group IV Photonics, 2009. GFP ’09. 6th IEEE International Conference on, 9-11 Sept. 2009 Page(s):101 – 103

160 Gb/s All-Optical Contention Resolution with Prioritization using Integrated Photonic Components
P. Bakopoulos, P. Zakynthinos , E. Kehayas, L. Stampoulidis, F. Fresi, C. Porzi, N. Calabretta, Ch. Kouloumentas, D. Petrantonakis, A. Maziotis, C. Stamatiadis, D. Apostolopoulos, M. Guina, D. Klonidis, L. Potì, E. Tangdiongga, A. Poustie, G. Maxwell, I. Tomkos, A. Bogoni, H.J.S. Dorren and H. Avramopoulos
ECOC 2009, 20-24 September, 2009, Vienna, Austria Paper 6.3.5

High-order micro-ring resonator assisted wavelength converters for scalable and power efficient photonic routers
K. Vyrsokinos, L. Stampoulidis, Z. Sheng, E. Kehayas, P. Bakopoulos, D. Petrantonakis, C. Stamatiadis, Ch. Kouloumentas, P. Zakynthinos, R. Dekker, E. J. Klein, D. V. Thourhout, M. T. Korthorst and H. Avramopoulos
ECOC 2009, Paper P2.08, 20-24 September, 2009, Vienna, Austria

Rep Rate Multiplication of Pseudo-Random Bit Sequences
C. Stamatiadis, Ch. Kouloumentas, P. Zakynthinos, and H. Avramopoulos
OFC 2009, Tech. Dig. OThF1, San Diego, USA, 2009

First Demonstration of WDM-enabled All-Optical Wavelength Conversion with a SOA and a 2nd Order Microring Resonator ROADM
C. Stamatiadis, D. Petrantonakis, P. Bakopoulos, E. Kehayas, P. Zakynthinos, Ch. Kouloumentas, L. Stampoulidis, R. Dekker, E. J. Klein and H. Avramopoulos
OFC 2009, Tech. Dig. PDPA8, San Diego, USA, 2009

Wavelength Conversion for NRZ Signals with Enhanced Regenerative Characteristics
K. Vyrsokinos, D. Apostolopoulos, P. Zakynthinos, H. Avramopoulos, N. Pleros
OFC 2009, Tech. Dig. JWA328, San Diego, USA, 2009

Demonstration of 8 Error-free Cascades of 2R NRZ SOA-MZI Wavelength Converter
D. Apostolopoulos, D. Klonidis, P. Zakynthinos, K. Vyrsokinos, N. Pleros, I. Tomkos and H. Avramopoulos
OFC 2009, Tech. Dig. OThS2, San Diego, USA, 2009

2008

Journals

All-Optical Four-Wavelength Burst Mode Regeneration Using Integrated Quad SOA-MZI Arrays
D. Petrantonakis, P. Zakynthinos, D. Apostolopoulos, A. Poustie, G. Maxwell, and H. Avramopoulos
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 20, NO. 23, pp. 1953-1955, DECEMBER 1, 2008

Optical-Logic-Gate Aided Packet-Switching in Transparent Optical Networks
Hassan Teimoori, Dimitrios Apostolopoulos, Kyriakos G. Vlachos, Cédric Ware, Dimitrios Petrantonakis, Leontios Stampoulidis, Hercules Avramopoulos, and Didier Erasme
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 26, NO. 16, pp. 2848-2856, AUGUST 15, 2008

Enabling Tb/s Photonic Routing: Development of Advanced Hybrid Integrated Photonic Devices to Realize High-Speed, All-Optical Packet Switching
L. Stampoulidis, D. Apostolopoulos, D. Petrantonakis, P. Zakynthinos, P. Bakopoulos, O. Zouraraki, E. Kehayas, A. Poustie, G. Maxwell and H. Avramopoulos
Selected Topics in Quantum Electronics, IEEE Journal of, Volume 14, Issue 3, May-june 2008 Page(s):849 – 860

Conferences

All-Optical Static RAM Cell with Read/Write functionality at 5 Gb/s
N. Pleros, D. Apostolopoulos, D. Petrantonakis, C. Stamatiadis and H. Avramopoulos
paper We.2.C.5, European Conference on Optical Communications 2008 (ECOC), 21-25 September 2008, Brussels, Belgium

Successful Interconnection of SOA-MZI Arrays and Flip-Flops to Realize Intelligent, All-optical Routing
P. Zakynthinos, D. Apostolopoulos, L. Stampoulidis, E. Kehayas, A. Poustie, G. Maxwell, R. Van Caenegem, D. Colle, M. Pickavet, E. Tangdiongga, H.J.S. Dorren and H. Avramopoulos
paper We.2.D.2, European Conference on Optical Communications 2008 (ECOC), 21-25 September 2008, Brussels, Belgium

Software tools for photonic integrated circuit design using “monolithic-on-hybrid” integration
Twan Korthorst, Paraskevas Bakopoulos, Remco Stoffer, Efstratios Kehayas, Graeme Maxwell and Hercules Avramopoulos, 34 th International Conference on Micro-and Nano-Engineering 2008 (MNE08), 15-18 September 2008, Athens, Greece.

Towards Brain Imaging using THz Technology
P. Bakopoulos, I. Karanasiou, P. Zakynthinos, N. Pleros, H. Avramopoulos, N. Uzunoglu
2008 IEEE International Workshop on Imaging Systems and Techniques, 10-12 September 2008, Chania, Crete, Greece

Employing concatenated-FEC to mitigate polarization-sensitivity in all-optical wavelength-conversion
A. Tychopoulos, P. Zakynthinos , O. Koufopavlou and H. Avramopoulos,
Communication Systems, Networks and Digital Signal Processing, 2008. CNSDSP 2008. 6th International Symposium on, 25-25 July 2008 Page(s):345 – 348

Physical architectures for packet-switching network nodes based on nonlinear logic gates
Teimoori Hassan, Apostolopoulos Dimitrios, Vlachos Kyriakos, Ware Cedric, Petrantonakis Dimitrios, Yiannopoulos Kostas, Stampoulidis Leontios, Avramopoulos Hercules, Erasme Didier
Communication Systems, Networks and Digital Signal Processing, 2008. CNSDSP 2008. 6th International Symposium on, 25-25 July 2008 Page(s):676 – 679

New generation integrated photonic systems-on-chip enabling Tb/s-capacity Photonic Routers
Leontios Stampoulidis, Efstratios Kehayas, Panagiotis Zakynthinos, Dimitrios Apostolopoulos, Dimitrios Petrantonakis, Paraskevas Bakopoulos, Olga Zouraraki and Hercules Avramopoulos
13th European Conference on Networks and Optical Communications & 3rd Conference on Optical Cabling & Infrastructure June 30th – July 3rd, 2008, Invited paper

Enabling Tb/s photonic routing: Development of advanced hybrid integrated photonic devices to realize high-speed, all-optical networking
Stampoulidis Leontios, Kehayas Efstratios, Bakopoulos Paraskevas, Zakynthinos Panagiotis, Petrantonakis Dimitrios, Apostolopoulos Dimitrios, Zouraraki Olga, Avramopoulos Hercules
Transparent Optical Networks, 2008. ICTON 2008. 10th Anniversary International Conference on
Volume 4, 22-26 June 2008 Page(s):110 – 113

Four-Wavelength 3R Burst Mode Regenerator Using Three Integrated Quad MZI Arrays
P. Zakynthinos, D.Petrantonakis, D. Apostolopoulos, A. Poustie, G. Maxwell and H. Avramopoulos, OFC 2008, Tech. Dig. OWK5, San Diego, USA, 2008

2007

Journals

Cascaded Operation of a 2R Burst-Mode Regenerator for Optical Burst Switching Network Transmission
P. Zakynthinos, G. T. Kanellos, D. Klonidis, D. Apostolopoulos, N. Pleros, A. Poustie, G. Maxwell, I. Tomkos, and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol. 19, No. 22, pp 1834-1836, November 2007

Implementation of an All-Optical Time-Slot-Interchanger Architecture
O. Zouraraki, K. Yiannopoulos, P. Zakynthinos, D. Petrantonakis, E. Varvarigos, A. Poustie, G. Maxwell, and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol. 19, No. 17, pp 1307-1309 September 2007

On-the-Fly All-Optical Contention Resolution for NRZ and RZ Data Formats Using Packet Envelope Detection and Integrated Optical Switches
L. Stampoulidis, E. Kehayas, D. Apostolopoulos, P. Bakopoulos, K. Vyrsokinos, and H. Avramopoulos
IEEE Photon. Techonol. Lett., VOL. 19, No. 8, pp 538-540 April 2007

40-Gb/s 3R Burst Mode Regenerator Using Four Integrated MZI Switches
D. Petrantonakis, G. T Kanellos, P. Zakynthinos, D. Apostolopoulos, N. Pleros and H. Avramopoulos
IEEE Photon. Technol. Lett., Vol. 19, No. 5, pp. 288-290 March 2007

2×2 Exchange/Bypass Switch Using 0.8 m of Highly Nonlinear Bismuth Oxide Fiber
P. Bakopoulos, O. Zouraraki, K. Vyrsokinos, and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol.19, No. 10, pp. 723-726, May 2007

40 Gb/s 2R Burst Mode Receiver with a single integrated SOA-MZI switch
G. T. Kanellos, N. Pleros, D. Petrantonakis, P. Zakynthinos, H. Avramopoulos, G. Maxwell, and A. Poustie, Optics Express, Vol. 15, Issue 8, pp. 5043-5049, April 2007

Optical signal processing using integrated multi-element SOA–MZI switch arrays for packet switching
N. Pleros, P. Zakynthinos, A. Poustie, D. Tsiokos, P. Bakopoulos, D. Petrantonakis, G.T. Kanellos,
G. Maxwell and H. Avramopoulos
IET Optoelectron., 2007, 1, (3), pp. 120–126

All-Optical 3R Burst-Mode Reception at 40 Gb/s Using Four Integrated MZI Switches
G. T. Kanellos, D. Petrantonakis, D. Tsiokos, P. Bakopoulos, P. Zakynthinos, N. Pleros, D. Apostolopoulos, G. Maxwell, A. Poustie, and H. Avramopoulos, IEEE/OSA J. Lightwave Technol., Vol. 25, No. 1, pp. 184-193, January 2007

Conferences

Agile and Upgradeable Multi-wavelength Source for Dense Wavelength Division Multiplexing Networks
P. Bakopoulos, E. Kehayas, A. E. H. Oehler, T. Sudmeyer, K. J. Weingarten, K. P. Hansen, C. Bintjas, U. Keller, H. Avramopoulos, Lasers and Electro-Optics Society, 2007. LEOS 2007. The 20th Annual Meeting of the IEEE, 21-25 Oct. 2007 Page(s):880 – 881

Optically-Addressable Packet Timeslot Interchanger Using a Quadruple Switch Array
O. Zouraraki, D. Petrantonakis, K. Yiannopoulos, R. Meleiro , L. M. Sadeghioon, A. Poustie, G. Maxwell, E. Varvarigos, K. Vlachos, P. Monteiro, D. Simeonidou and H. Avramopoulos, OFC 2007, Tech. Dig. OTuB3, Anaheim, USA, 2007

Single Chip Quad MZI array in a 40 Gb/s AOLS Front-end
P. Zakynthinos, D.Apostolopoulos, O. Zouraraki, D. Petrantonakis, G. Theophilopoulos, A. Poustie,
G. Maxwell and H. Avramopoulos, OFC 2007, Tech. Dig. OWH7, Anaheim, USA, 2007

Cascaded operation of a 2R burst-mode regenerator with data exhibiting 6 dB power variation
G.T. Kanellos, D. Klonidis, N. Pleros, P. Zakynthinos, D. Apostolopoulos, A. Poustie, G. Maxwell, H. Avramopoulos and I. Tomkos, OFC 2007, Tech. Dig. OWP4, Anaheim, USA, 2007

Multi-Wavelength Laser Source for Dense Wavelength Division Multiplexing Networks
P. Bakopoulos, E. Kehayas, A. E. H. Oehler, T. Sudmeyer, K. J. Weingarten, K. P. Hansen, C. Bintjas,
U. Keller and H. Avramopoulos, OFC 2007, Tech. Dig. OWJ2, Anaheim, USA, 2007

2006

Journals

40-Gb/s All-Optical Processing Systems Using Hybrid Photonic Integration Technology
E. Kehayas, D.. Tsiokos, P. Bakopoulos, D. Apostolopoulos, D. Petrantonakis, L. Stampoulidis, A. Poustie, R. McDougall, G. Maxwell, Y. Liu, S. Zhang, H. J. S. Dorren, J. Seoane, P. Van Holm-Nielsen, PP.alle Jeppesen, and H. Avramopoulos, IEEE/OSA J. Lightwave Technol., Vol. 24, No. 12, pp. 4903-4911, Dec. 2006

Design of All-Optical Contention Detection and Resolution for 40-Gb/s Label-Switched Routers
L. Stampoulidis, E. Kehayas, K. Vyrsokinos, D. Apostolopoulos and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol.18, No. 23, pp. 2478-2480 Dec. 2006

All-Optical Label/Payload Separation at 40 Gb/s
D. Apostolopoulos, D. Petrantonakis, O. Zouraraki, E. Kehayas, N. Pleros and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol.18, No. 19, pp. 2023-2026 Oct. 2006

Additive Noise and Jitter Performance Analysis of Passive Optical Interferometers Operated at Ultrahigh Rates
K. Yiannopoulos, G.T. Kanellos, N. Pleros, H. Avramopoulos, IEEE Journal of Quantum Electronics, Vol. 42,
No. 9, pp. 918- 926, Sep. 2006

ARTEMIS: 40-Gb/s All-Optical Self-Routing Node and Network Architecture Employing Asynchronous Bit and Packet-Level Optical Signal Processing
E. Kehayas, K. Vyrsokinos, L. Stampoulidis, K. Christodoulopoulos, K. Vlachos and H. Avramopoulos, IEEE/OSA J. Lightwave Technol., Vol. 24, No. 8, pp. 2967-2977, pp. 2993-3011, Aug. 2006.

Jitter Reduction in a 40 Gb/s All-Optical 3R Regenerator Using Integrated MZI-SOA Switches
D. Tsiokos, P. Bakopoulos, A. Poustie, G. Maxwell and H. Avramopoulos, Electron. Lett., Vol. 42, No.14, pp. 817-819, July 2006

All-Optical Network Sub-Systems using Integrated SOA-based Optical Gates and Flip-Flops for Label-Swapped Networks
E. Kehayas, J. Seoane, Y. Liu, J. M. Martinez, J. Herrera, P. V. Holm-Nielsen, S. Zhang, R. McDougall, G. Maxwell, F. Ramos, J. Marti, H. J. S. Dorren, P. Jeppesen and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol.18, No. 16, pp. 1750-1752 Aug. 2006

Theoretical analysis and performance investigation of ultrafast all-optical Boolean XOR gate with semiconductor optical amplifier-assisted Sagnac interferometer
Zoiros, K.E., Papadopoulos, G., Houbavlis, T., Kanellos, G.T., Optics Communications, Issue 2 , 15 February 2006, Pages 114-134

Compact all-optical packet clock and data recovery circuit using generic integrated MZI switches
P. Bakopoulos, D. Tsiokos, O. Zouraraki, and H. Avramopoulos,G. Maxwell and A. Poustie, Opt. Express vol.13, No. 17 , August 2005, p.p. 6401-6406

Conferences

Characterisation of Hybrid Integrated All-Optical Flip-Flop
Y. Liu, R. McDougall, J. Seoane, E. Kehayas, M. T. Hill, G. Maxwell, S. Zhang, R. Harmon, F.M. Huijskens, L. Rivers, P. V. Holm-Nielsen, J. M. Martinez, J. Herrera, J. Marti, H. Avramopoulos, P. Jeppesen, A.M.J. Koonen, A. Poustie and H.J.S. Dorren, Invited Talk, paper ThBB1, IEEE/LEOS Annual Meeting 2006, Montreal, Canada

40 Gbit/s NRZ Packet-Length Insensitive Header Extraction for Optical Label Switching Networks
J. Seoane, E. Kehayas, H. Avramopoulos and P. Jeppesen, paper WO2, IEEE/LEOS Annual Meeting 2006, Montreal, Canada

Architecture, design and physical layer modelling of an all-optical buffering system for all-optical label switched routers
E. Kehayas, L. Stampoulidis, K. Vyrsokinos, D. Apostolopoulos, H. Avramopoulos, International Conference on Photonics in Switching 2006, Paper 11.3, Heraclion, Greece

Architecture, design and modeling of an optically-controlled recirculating buffer for 40 Gb/s label-switched routers
K. Vyrsokinos, L. Stampoulidis, E. Kehayas, H. Avramopoulos, 11th European Conference on Networks & Optical Communications (NOC) July 2006, Berlin, Germany.

All-Optical Contention Resolution in Space and Wavelength Domain with Ultra-Fast Packet Envelope Detection and Integrated Optical Gates
D. Apostolopoulos, E. Kehayas, L. Stampoulidis, P. Bakopoulos and H. Avramopoulos, paper We1.4.2., European Conference on Optical Communications 2006, Cannes, France

Towards Transparent All-Optical Label-Swapped Networks: 40 Gbit/s Ultra-Fast Dynamic Wavelength Routing Using Integrated Devices
J. Seoane, E. Kehayas , Y. Liu, J. M. Martinez, J. Herrera, P. V. Holm-Nielsen, S. Zhang, R. McDougall, G. D. Maxwell, F. Ramos, J. Marti, H. J. S Dorren, H. Avramopoulos, and P. Jeppesen, paper We2.4.5, European Conference on Optical Communications 2006, Cannes, France

40 Gbps All-Optical Label/Payload Separation Circuit Using Hybrid Integrated MZI Switches
O. Zouraraki, D. Petrantonakis, D. Apostolopoulos, E. Kehayas, N. Pleros and H. Avramopoulos, paper Th 1.4.1., European Conference on Optical Communications 2006, Cannes, France

Optically Controlled 2×2 Exchange/Bypass Switch with 0.8 m of Bismuth Oxide Nonlinear Fibre
O. Zouraraki, P. Bakopoulos, K. Vyrsokinos, H. Avramopoulos, paper We 1.3.4., European Conference on Optical Communications 2006, Cannes, France

Jitter Reduction in a 40 Gb/s All-Optical Packet-Mode 3R Regenerator Using Integrated MZI-SOA Switches
P. Bakopoulos, D. Tsiokos, H. Avramopoulos, A. Poustie, G. Maxwell, paper Tu1.3.4., European Conference on Optical Communications 2006, Cannes, France

Bit- and Packet-Level Self-Synchronization for All-Optical Label-Switched Network Nodes with Transparency to Network-Traffic
D. Apostolopoulos, O. Zouraraki, D. Petrantonakis, P. Bakopoulos, D. Tsiokos, E. Kehayas and H. Avramopoulos
OFC 2006, Tech. Dig. OThS2, Anaheim, USA, 2006

A 40 Gb/s 3R Burst Mode Receiver with 4 integrated MZI switches
D. Petrantonakis, G.T. Kanellos, P. Zakynthinos, N. Pleros, D. Apostolopoulos and H. Avramopoulos
OFC 2006, Post Deadline Session PDP25, Anaheim, USA, 2006

2005

Journals

40 Gb/s all-optical packet clock recovery with ultrafast lock-in time and low inter-packet guardbands
E. Kehayas, L. Stampoulidis, H. Avramopoulos, Y. Liu, E. Tangdiongga and H. J. S. Dorren
Optics Express, Volume 13, Issue 2,January 2005, p.p. 475-480

IST-LASAGNE:Towards All-Optical Label Swapping Employing Optical Logic Gates and Optical Flip-Flops
F. Ramos, E. Kehayas, J. M. Martinez, R. Clavero, J. Marti, L. Stampoulidis, D. Tsiokos, H. Avramopoulos, J. Zhang, P. V. Holm-Nielsen, N. Chi, P. Jeppesen, N. Yan, I. Tafur Monroy, A. M. J. Koonen, M. T. Hill, Y. Liu, H. J. S. Dorren, R. Van Caenegem, D. Colle, M. Pickavet, and B. Riposati, Journal of Lightwave Technology, Vol. 23 , No. 10 , October 2005

All-Optical Signal Processing and Applications Within the Esprit Project DO_ALL

T. Houbavlis, K. E. Zoiros, M. Kalyvas, G. Theophilopoulos, C. Bintjas, K. Yiannopoulos, N. Pleros, K. Vlachos, H. Avramopoulos, L. Schares, L. Occhi, G. Guekos, J. R. Taylor, S. Hansmann, and W. Miller, JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 23, NO. 2, FEBRUARY 2005, Invited Paper

Conferences

All-Optical SOA-based Packet Detection for Packet-Rate Synchronization
P. Bakopoulos, D. Tsiokos, D. Apostolopoulos, D. Petrantonakis, E. Kehayas and H. Avramopoulos
presented at ECOC 2005, Tech. Dig. We. 2.4.5, Glasgow, Scotland, 2005

Integrated MZI-based All-Optical Clock and Data Recovery for Asynchronous Variable Packet Length Traffic
D. Tsiokos, P. Bakopoulos, O. Zouraraki, G. Maxwell, A. Poustie and H. Avramopoulos
presented at ECOC 2005, Tech. Dig. We4.P.022, Glasgow, Scotland, 2005

40 Gb/s Fast-Locking All-Optical Packet Clock Recovery
L. Stampoulidis, E. Kehayas, H. Avramopoulos, Y. Liu, E. Tangdiongga and H. J. S. Dorren
presented at OFC 2005, Tech. Dig. OThE2, Anaheim, USA, 2005

ARTEMIS: A New Architecture for All-Optical Asynchronous Self-Routing Network with Efficient Contention Protection and QoS Differentiation
K. Vyrsokinos, K. Christodoulopoulos, E. Kehayas, L. Stampoulidis, K. Vlachos, E. A. Varvarigos and H. Avramopoulos, presented at ECOC 2005, Tech. Dig. We4.P.083, Glasgow, Scotland, 2005

ARTEMIS: A 40 Gb/s All-Optical Self-Router using Asynchronous Bit and Packet-Level Optical Signal Processing
L. Stampoulidis, E. Kehayas, K. Vyrsokinos, K. Christodoulopoulos, D. Tsiokos, P. Bakopoulos, G. T. Kanellos, K. Vlachos, E. A. Varvarigos and H. Avramopoulos, to be presented in GlobeCom 2005, St. Louis, USA, 2005

IST-LASAGNE: Demonstration of alloptical label-swapping functionalities employing optical logic gates and optical flip-flops
J. Marti, F. Ramos, J.M. Martinez, R. Clavero, J. Herrera, J. Seoane, P.V. Holm-Nielsen, Y. Liu, M.T. Hill, A.M.J. Koonen, H.J.S. Dorren, R. Van Caenegem, E. Kehayas, L. Stampoulidis, D. Tsiokos, P. Bakopoulos, and H. Avramopoulos, NOC 2005, July 7, 2005, Invited Paper

Recipe for Intensity Modulation Reduction in SOA-Based Interferometric Switches
N. Pleros, C. Bintjas, G.T.Kanellos, K.Vlachos, H.Avramopoulos, G.Guekos, Journal of Lightwave Technology, Vol. 22 , No. 12 , December 2004

2004

Journals

Packet-format and network-traffic transparent optical signal processing
E. Kehayas, G.T. Kanellos, L. Stampoulidis, D.Tsiokos, N. Pleros, G.Guekos, H.Avramopoulos,
Journal of Lightwave Technology, Vol. 22 , No. 11 , November 2004

Optical Power Limiter Using a Saturated SOA-Based Interferometric Switch
N. Pleros, G. T. Kanellos, C. Bintjas, A. Hatziefremidis, and H. Avramopoulos
Photonics Technology Letters, Vol. 16, No. 10, October 2004

Performance analysis of ultrafast all-optical Boolean XOR gate using semiconductor optical amplifier-based Mach-Zehnder Interferometer
Houbavlis, T., Zoiros, K.E., Kanellos, G., Tsekrekos, C., Optics Communications, Volume 232, Issues 1-6 , 1 March 2004, Pages 179-199

Optical pulse compression in a polarization insensitive non-linear loop mirror
L. Stampoulidis, K. Vyrsokinos, P. Bakopoulos, G. Guekos and H. Avramopoulos, Optics Communications, Vol. 238, Issues 1-3, 1st August 2004

SOA-Based Multi-Wavelength Laser Sources
N. Pleros, T. Houbavlis, G. Theophilopoulos, K. Vlachos, C. Bintjas, H. Avramopoulos , Fiber and Integrated Optics, 23:263–274, 2004

Control Signal Generation From Flag Pulses to Drive All-Optical Gates
M. Kalyvas, K. Yiannopoulos, T. Houbavlis, and H. Avramopoulos, Photonics Technology Letters, Vol. 16, No. 4, April 2004

Generation of 40-GHz control signals from flag pulses for switching all-optical gates for use with optical packets
K. Yiannopoulos, L. Stampoulidis, T. Houbavlis, H. Avramopoulos, OSA Optics Letters, Vol. 29 , No. 3 , 1 February 2004

Pulse Repetition Frequency Multiplication With Spectral Selection in Fabry Perot Filters
K. Yiannopoulos, K. Vyrsokinos, D. Tsiokos, E. Kehayas, N. Pleros, G. Theophilopoulos, T. Houbavlis, G. Guekos, and H.Avramopoulos, IEEE Journal of Quantum Electronics, Vol. 40 , No. 2 , February 2004

Ultrafast Semiconductor-Based Fiber Laser Sources
Kyriakos Vlachos, Chris Bintjas, Nikos Pleros, and Hercules Avramopoulos, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 10, No. 1, January/February 2004

10-Gb/s all-optical half-adder with interferometric SOA gates
D. Tsiokos, E. Kehayas, K. Vyrsokinos, T. Houbavlis, L. Stampoulidis, G.T. Kanellos, N. Pleros, G. Guekos, and H. Avramopoulos, Photonics Technology Letters, Vol. 16 , No. 1 , January 200

Conferences

All-Optical Burst-Mode Receiver at 10 Gb/s
E. Kehayas , G. T. Kanellos, L. Stampoulidis , P. Bakopoulos , N. Pleros , G. Guekos and H. Avramopoulos, presented at ECOC 2004, Tech. Dig. Tu. 1.5.4, Stockholm, Sweden, 2004

Polarization Insensitive NOLM employing a Faraday Rotator Mirror
K. Vyrsokinos, L. Stampoulidis, P. Bakopoulos, G. Guekos and H. Avramopoulos, presented at ECOC 2004, Tech. Dig. We 4.P014, Stockholm, Sweden, 2004

Optical signal processing using SOAs for packet switching (Invited)
H. Avramopoulos, presented at OAA 2004 Conference , Tech. Dig. OTuB4 , San Francisco, USA, 2004

All-Optical Control Signal Generation to Drive Optical Gates for Packet Switching Applications
L. Stampoulidis, K. Yiannopoulos, M. Kalyvas, G. Theophilopoulos and H. Avramopoulos, and G. Guekos
presented at OAA 2004 Conference , Tech. Dig. JWB15 , San Francisco, USA, 2004

SOA-based interferometric optical hard-limiter
G. T. Kanellos, N. Pleros, C. Bintjas, H. Avramopoulos and G. Guekos, presented at OAA 2004 Conference , Tech. Dig. JWB8 , San Francisco, USA, 2004

Simple repetition rate upgrade scheme for passively modelocked solid-state lasers
D. Tsiokos, E. Kehayas, H. Avramopoulos, L. Krainer, G. J. Spuhler, and K. J. Weingarten, presented at CLEO/IQEC 2004, Tech. Dig., Wed . CWF4, San Francisco, USA, 2004

2003

Journals

Design Algorithm of All-Optical Linear Feedback Shift Registers
M. Kalyvas , K. Yiannopoulos, T. Houbavlis, H. Avramopoulos, AEU – International Journal of Electronics and Communications, Volume 57, Issue 5, 2003, Pages 328–332, doi:10.1078/1434-8411-54100179

Clock and data recovery circuit for 10-Gb/s asynchronous optical packets
G.T. Kanellos, L. Stampoulidis, N. Pleros, T. Houbavlis, D. Tsiokos, E. Kehayas, H. Avramopoulos, and G. Guekos
Photonics Technology Letters, Vol. 15, No. 11, November 2003

Ultrafast nonlinear interferometer (UNI)-based digital optical circuits and their use in packet switching
C. Bintjas, K. Vlachos, N. Pleros, H. Avramopoulos, Journal of Lightwave Technology, Vol. 21 , No. 11 , November 2003

Ultrafast time-domain technology and its application in all-optical signal processing
K. Vlachos, N, Pleros, C. Bintjas, G. Theophilopoulos, H. Avramopoulos, Journal of Lightwave Technology, Vol. 21 , No. 9 , September. 2003

All-Optical Clock Recovery from short, asynchronous data packets at 10 Gb/s
N. Pleros, K. Vyrsokinos, C. Bintjas, K. Yiannopoulos, K. Vlachos, H. Avramopoulos and G. Guekos, Photonics Technology Letters, Vol. 15, No. 9, September 2003

Rate Multiplication by Double-Passing Fabry-Perot Filtering
K. Yiannopoulos, K. Vyrsokinos, E. Kehayas, N. Pleros, K. Vlachos, H. Avramopoulos and G. Guekos, Photonics Technology Letters, Vol. 15, No. 9, September 2003

Repetition Rate Upgrade for Optical Sources
K. Yiannopoulos, K. Vyrsokinos, N. Pleros, D. Tsiokos, C. Bintjas, G. Guekos, and H. Avramopoulos, Photonics Technology Letters, Vol. 15, No. 6, June 2003

Conferences

All-Optical Address and Data Separation for 10 Gb/s packets
N. Pleros, C. Bintjas, K. Yiannopoulos, G. Theophilopoulos, M. Kalyvas, K. Vyrsokinos, H. Avramopoulos and G. Guekos, presented at ECOC 2002, Tech. Dig., P4.10 Copenhagen, Denmark, 2002

All-Optical Packet Clock Recovery Circuit
K. Yiannopoulos, N. Pleros,C. Bintjas, M. Kalyvas, G. Theophilopoulos, H. Avramopoulos and G. Guekos, presented at ECOC 2002, Tech. Dig., 4.3.5, Copenhagen, Denmark, 2002

All-Optical Clock Recovery for Data Packets
K. Yiannopoulos, N. Pleros, C. Bintjas, M. Kalyvas, G. Theophilopoulos, H. Avramopoulos and G. Guekos, presented at IEEE/LEOS Summer Topicals 2002, Tech. Dig. TuO4, pp. 35-36, 15-17 July 2002, Quebec, Canada

A System Perspective of All-Optical Digital Logic Gates
H. Avramopoulos, presented at IEEE/LEOS Summer Topicals 2002 ( invited talk ), Tech. Dig. ME2, pp. 4, 15-17 July 2002, Quebec, Canada

2×2 All-Optical Exchange-Bypass Switch
M. Kalyvas, G. Theophilopoulos, C. Bintjas, N. Pleros, A. Stavdas, H. Avramopoulos, presented at IEEE/LEOS Summer Topicals 2002, Tech. Dig. TuC3, pp. 13-14, 15-17 July 2002, Quebec, Canada

Power equalization with optical feedback in a 52 wavelength SOA ring laser source
N. Pleros, C. Bintjas, M. Kalyvas, G. Theophilopoulos, K. Yiannopoulos S. Sygletos and H. Avramopoulos,
presented at OFC 2002, Tech. Dig., WJ2, pp.243-245, Anaheim, USA, 2002

2001

Conferences

Optical Signal Processing: Moving Towards Higher Functionality
H. Avramopoulos, presented at Optical Signal Processing 2001 ( invited talk ), COM, Technical University of Denmark

50 Channel And 50 GHz Multi – Wavelength Laser Source
N. Pleros, C. Bintjas, M. Kalyvas, G. Theophilopoulos, K. Vlachos and H. Avramopoulos, presented at ECOC 2001, WeP16 , Amsterdam, Netherlands, 2001

TDM Devices and their applications
H. Avramopoulos, presented at OFC 2001, WE1 (tutorial), Anaheim, USA, 2001

Experimental and theoretical study of crosstalk in WDM – CATV systems
M. Kalyvas, C. Bintjas, T. Stathopoulos, H. Avramopoulos and Al. Boskovic, presented at OFC 2001, Tech. Dig., WCC5, Anaheim, USA, 2001

40 GHz All-Optical XOR with UNI Gate,
G. Theophilopoulos, K. Yiannopoulos, M. Kalyvas, C. Bintjas, G. Kalogerakis, H. Avramopoulos, L. Occhi, L. Schares, G. Guekos,S. Hansmann and R. Dall’ Ara, presented at OFC 2001, Tech. Dig., MB2, Anaheim, USA, 2001

2000 and back

Journals and Conferences

High Speed All-Optical Signal Processing,
H. Avramopoulos, Invited Talk , OSA Annual Meeting 2000, Providence, RI, USA.

20 Gb/s Data Packet Write/Store Memory,
M. Kalyvas, C. Bintjas, K. Zoiros, T. Houbavlis, H. Avramopoulos, L. Occhi, L. Schares, G. Guekos, S. Hansmann and R. Dall’ Ara, ECOC ‘2000, Munich, Germany, Oral Session 10.4.3

20 Gbps Boolean XOR with UNI Gate,
C. Bintjas, M. Kalyvas, G. Theophilopoulos, T. Stathopoulos, H. Avramopoulos, L. Occhi, L. Schares, G. Guekos, S. Hansmann and R. Dall’ Ara, ECOC ‘2000, Munich, Germany, Oral Session 10.4.1

All-Optical Write/Read Memory for 20 Gb/s Data Packets,
M. Kalyvas, C. Bintjas, K. Zoiros, T. Houbavlis, H. Avramopoulos, L. Occhi, L. Schares, G. Guekos, S. Hansmann and R. Dall’ Ara, Electron. Lett., Vol. 36, No.12, pp. 1050-1052, 2000.

20 Gb/s All-Optical XOR with UNI Gate,
C. Bintjas, M. Kalyvas, G. Theophilopoulos, T. Stathopoulos, H. Avramopoulos, L. Occhi, L. Schares, G. Guekos, S. Hansmann and R. Dall’Ara, IEEE Photon. Technol. Lett., Vol. 12,No. 7, pp. 834-836, July 2000.

30 Gb/s All-Optical Clock Recovery Circuit
K. Vlachos, G. Theophilopoulos, A. Hatziefremidis and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol. 12, pp. 705-707, 2000.

Numerical Modeling of a High Repetition Rate Fiber Laser, Mode-Locked by External Optical Modulation of a Semiconductor Optical Amplifier,
K. Zoiros, T. Stathopoulos, K. Vlachos, A. Hatziefremidis, T. Houbavlis, T. Papakyriakopoulos and H. Avramopoulos, IFIP 4th Working Conference on Optical Network Design And Modeling (ONDM) 2000, pp. 84-103, Athens, Greece.

Experimental and Theoretical Studies of a High Repetition Rate Fiber Laser, Mode-Locked by External Optical Modulation,
K. Zoiros, T. Stathopoulos, K. Vlachos, T. Houbavlis, T. Papakyriakopoulos, A. Hatziefremidis and H. Avramopoulos, Opt. Comm., Vol. 180, pp. 301-315, 15th June 2000

40 GHz Mode-Locked SOA Fiber Ring Laser with 20 nm Tuning Range,
K. Zoiros, K. Vlachos, T. Stathopoulos, C. Bintjas and H. Avramopoulos, OFC’2000 Tech. Dig., TuR3, pp. 254-256 Baltimore, USA, 2000

10 Simultaneously Mode-Locked and Synchronized Channels at 30 GHz from Fiber Ring Laser,
K. Vlachos, K. Zoiros, T. Houbavlis and H. Avramopoulos, OFC ‘2000 Tech. Dig., WM45, pp. 344-346, Baltimore, USA, 2000

30 Gbps Broadly Tunable, All-Optical, Clock Recovery Circuit,
K. Vlachos, G. Theophilopoulos, A. Hatziefremidis and H. Avramopoulos, OFC ‘2000 Tech. Dig., ThP2, pp. 344-346, Baltimore, USA, 2000.

10×30 GHz Pulse Train Generation from Semiconductor Amplifier Fiber Ring Laser,
K. Vlachos, K. Zoiros, T. Houbavlis and H. Avramopoulos, IEEE Photon. Technol. Lett., Vol. 12, No.1, pp. 25-27, 2000.

A Master Oscillator Power Amplifier Laser System for Polarized Electron Generation for the MIT-Bates Accelerator,
A. Hatziefremidis, G. Theophilopoulos, K. Vlachos, K. Zoiros and H. Avramopoulos, presented at the International Workshop of Polarized Sources and Targets, Erlangen, Germany, 1999

10 Gb/s All-Optical Boolean XOR with SOA Fiber Sagnac Gate,
T. Houbavlis, K. Zoiros, A. Hatziefremidis, H. Avramopoulos, L. Occi, G. Guekos, S. Hansmann, H. Burkhard and R. Dall’Ara, Electronics Letters 35, 1650, 1999.

Missing Pieces in the Puzzle of Ultra-high Speed All-Optical Logic (invited talk),
K. Vlachos, K. Zoiros, T. Houbavlis, A. Hatziefremidis, and H. Avramopoulos, ThN1, presented at the LEOS 99 Annual meeting, San Fransisco, USA, 1999.

Optical Clock Recovery and Clock Division Circuit,
K. Vlachos, T. Papakyriakopoulos, T. Houbavlis, M. Kalyvas and H. Avramopoulos, presented at ECOC 99, Nice, France, 1999

10 Gb/s Boolean XOR with Semiconductor Optical Amplifier Fiber Sagnac Gate,
T. Houbavlis, K. Zoiros, A. Hatziefremidis, H. Avramopoulos, L. Occhi, G. Guekos, S. Hansmann and H. Burkhard, TuC3.4, presented at ECOC 99, Nice, France, 1999.

An OXC Architecture Suitable for High Density WDM Wavelength Route Networks,
A. Stavdas, H. Avramopoulos and E. N. Protonotarios, Photonic Network Communications 1, 77, 1999.

A Novel Architecture for a Wavelength Cross Connect Node,
A. Stavdas, H. Avramopoulos and E. N. Protonotarios, presented at ONDM’99.

10×10 GHz Simultaneously Mode-Locked Multiwavelength Fibre Ring Laser,
T. Papakyriakopoulos, A. Stavdas, E. N. Protonotarios and H. Avramopoulos, Electronics Letters 35, 717, 1999.

Optical Clock Repetition Rate Multiplier for High Speed Digital Optical Logic Circuits,
T. Papakyriakopoulos, K. Vlachos, A. Hatziefremidis and H. Avramopoulos, Optics Letters 24, 717, 1999.

20 GHz Broadly Tunable and Stable, Mode-Locked, Semiconductor Optical Amplifier Fiber Ring Source,
T. Papakyriakopoulos, K. Vlachos, A. Hatziefremidis and H. Avramopoulos, Optics Letters 24, 1209, 1999.

Laser Sources for Polarized Electron Beams in CW and Pulsed Accelerators,
A. Hatziefremidis, D. N. Papadopoulos, D. Fraser and H. Avramopoulos, ? unclear Instruments and Methods in Physics Research A 431, 46, 1999.

10 GHz Boolean XOR with Semiconductor Optical Amplifier Fiber Sagnac Gate,
K. Zoiros, T. Houbavlis, K. Vlachos, H. Avramopoulos, F. Girardin, G. Guekos, S. Hansmann and H. Burkhard, CThF5, presented at CLEO 1999, Baltimore, USA, 1999.

Optical Clock Repetition Rate Multiplier,
T. Papakyriakopoulos, K. Vlachos, A. Hatziefremidis and H. Avramopoulos, CTuK18 presented at CLEO 1999, Baltimore, USA, 1999.

10×10 GHz Multi-Wavelength, Mode-Locked Fiber Ring Laser using a Semiconductor Optical Amplifier,
T. Papakyriakopoulos, A. Stavdas, E. N. Protonotarios and H. Avramopoulos, CThA6 presented at CLEO 1999, Baltimore, USA, 1999.

10 GHz Mode-Locked Ring Laser with External Optical Modulation of a Semiconductor Optical Amplifier,
T. Papakyriakopoulos, A. Hatziefremidis, T. Houbavlis and H. Avramopoulos, TuB1 presented at OFC 1999, San Diego, USA, 1999.

All Optical XOR in a Semiconductor Optical Amplifier-Assisted Fiber Sagnac Gate,
T. Houbavlis, K. Zoiros, K. Vlachos, T. Papakyriakopoulos, H. Avramopoulos, F. Girardin, G. Guekos, R. Dall’Ara, S. Hansmann and H. Burkhard, Photonics Technology Letters, 334, 1999.

2.5 GHz Synchronised Polarised Electron Injection at MAMI,
M. Ciarrocca, H. Avramopoulos, P. Hartmann, J. Hoffmann, K. Aulenbacher, E. Reichert, J. Schuler, H. Trautner, Nuclear Instruments and Methods in Physics Research A 406, 351, 1998.

A Mode-Locked Semiconductor Laser for a Polarized Electron Source,
M. Ciarrocca, H. Avramopoulos and C. N. Papanicolas, Nuclear Instruments and Methods in Physics Research A 385, 381, 1996.

Compact, Mode-Locked, Semiconductor Laser for Polarized Electron Sources,
M. Ciarrocca, H. Avramopoulos and C. N. Papanicolas, presented at SPIN 96, Amsterdam, the Netherlands, 1996.

A Compact GHz Laser for a Polarized Electron Injector,
M. Ciarrocca, H. Avramopoulos and C. N. Papanicolas, presented at EPAC 96, Barcelona, Spain, 1996

GHz Rate, Solid State, Laser System for Accelerator Photocathode Injectors,
H. Avramopoulos, N. Uzunoglu and C. Papanikolas, presented at the Workshop for Polarized Beams and Targets, Sensitive Tools for the Study of Solid, Nuclei and Particles, Les Houches, France, 1994.

Sagnac Fiber Logic Gates and their Possibe Applications: A System Perspective,
Huang, N. A. Whitaker, H. Avramopoulos, P. M. W. French, H. Houh, I. Chuang, Applied Optics 33, 6254, 1994

Addressable Fiber Loop Memory,
H. Avramopoulos, N. A. Whitaker, Optics Letters 18, 22, 1993.

Lightwave Applications of Nonlinear Fiber Loop Mirrors (invited talk),
N. A. Whitaker and H. Avramopoulos, presented at the LEOS 92 annual meeting, Boston, USA, 1992.

Fiber Loop Memory with Selective Readout (invited talk),
N. A. Whitaker, H. Avramopoulos, presented at CLEO 92, Anaheim, USA, 1992.

Low-Drift Modulator Without Feedback,
N. A. Whitaker, R. J. Lustberg, M. C. Gabriel, H. Avramopoulos, Photonics Technology Letters 4, 855, 1992.

All-Optical Digital Processing with the Nonlinear Fiber Sagnac Interferometer (invited talk),
H. Avramopoulos, N. A. Whitaker and M. C. Gabriel, presented at the conference on Progress in Nonlinear Optics: Organic and Polymeric Materials, Pullman, USA, 1992.

Infinitely Cascadable All-Optical Switch,
N. A. Whitaker, M. C. Gabriel, H. Avramopoulos, A. Huang, presented at OFC 92, San Josse, USA, 1992.

Addressable Fiber Loop Memory (invited talk),
N. A. Whitaker, H. Avramopoulos, presented at IQEC 92, Vienna, Austria, 1992.

All-Optical Polarization Independent Switching Using the Sagnac Interferometer,
H. Avramopoulos, N. A. Whitaker and M. C. Gabriel and P. M. W. French, presented at the Second topical meeting for Nonlinear Optics, Maui, USA, 1992.

Polarization-Independent, All-Optical Switching,
N. A. Whitaker, H. Avramopoulos, M. C. Gabriel, P. M. W. French, Photonics Technology Letters 4, 260, 1992.

All-Optical, All-Fiber Circulating Shift Register with Inverter,
N. A. Whitaker, M. C. Gabriel, H. Avramopoulos and A. Huang, Optics Letters 16, 1999, 1991.

All Optical Arbitrary Demultiplexing at 2.5 Gb/s with Tolerance to Timing Jitter,
N. A. Whitaker, H. Avramopoulos, P. M. W. French, M. C. Gabriel, D. J. Di Giovanni, R. E. Lamarche, H. M. Presby, Optics Letters 16, 1838, 1991.

All-Optical, All-Fiber Circulating Shift Register with Inverter,
N. A. Whitaker, M. C. Gabriel, H. Avramopoulos, A. Huang, PD11, presented at the Nonlinear Guided-Wave Phenomena Meeting, Cambridge, UK, 1991.

Complete Switching in a Three-Terminal Sagnac Switch,
H. Avramopoulos, P. M. W. French, M. C. Gabriel, H. Houh, N. A. Whitaker, Photonics Technology Letters 3, 235, 1991.

All-Optical Routing Switch with Tolerance to Timing Jitter at 2.5 Gb/s,
P. M. W. French, M. C. Gabriel, H. Avramopoulos, D. J. di Giovanni, R. E. Lamarche, H. M. Presby, N. A. Whitaker, presented at the Nonlinear Guided-Wave Phenomena Meeting, Cambridge, UK, 1991.

All Optical Arbitrary Demultiplexing at 2.5 Gb/s with Tolerance to Timing Jitter,
H. Avramopoulos, P. M. W. French, M. C. Gabriel, D. J. Di Giovanni, R. E. Lamarche, H. M. Presby, N. A. Whitaker, CPDP14, presented at CLEO 91, Baltimore, USA, 1991

Compact mode-locked solid-state lasers at 0.5- and 1-GHz repetition rates
S.J. Walker, H. Avramopoulos, and T. Sizer, Optics Letters Vol. 15, Issue 19, pp. 1070-1072, 1990, doi: 10.1364/OL.15.001070

Patents

Method and apparatus for optical coupling of optical signals for a photonic integrated circuit
Giannis Poulopoulos, Elad Mentovich, Itshak Kalifa, Sylvie Rockman, Anna Sandomirsky, Dimitrios Kalavrouziotis, Paraskevas Bakopoulos, Hercules Avramopoulos, Xin Yin, Geert Van Steenberge, 2018-01-04, WO2018002675A1

Optical circulating shift register
Hercules Avramopoulos, M. Christina Gabriel, Alan Huang, Norman A. Whitaker, Jr., 1992, Publication number: US5155779 A

Optical linear feedback shift register
Hercules Avramopoulos, Alan Huang, Norman A. Whitaker, Jr., 1993, Publication number: US5208705 A

Publications

2025 - 2021

2020 - 2016

2015 -2011

2010 - 2006

2005 - 2001

2000 and back

Patents

2025

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2024

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2023

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2022

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2021

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2020

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2019

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2018

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2017

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2015

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2014

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2013

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2011

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2007

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2006

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2005

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2004

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2003

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2001

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