Eight-channel second-order ring resonator based SOI multiplexers/demultiplexers for optical interconnects. - Sotirios Papaioannou 001; George Dabos; Kostantinos Vyrsokinos; Giannis Giannoulis; A. Prinzen; C. Porschatis; M. Waldow; Dimitris Apostolopoulos; Hercules Avramopoulos; Nikos Pleros (ECOC, 2014)

Experimental Analysis of an All-Optical Packet Router. - Claudia Reis; G. Parca; M. Bougioukos; Alexandros Maziotis; Sergio Pinna; Giannis Giannoulis; H. Brahmi; Paulo S. André; Nicola Calabretta; Valeria Vercesi; Gianluca Berrettini; Christos Kouloumentas; et al. (JOCN, 2014)

1.55-μm Dilute Nitride SOAs with low temperature sensitivity for coolerless on-chip operation. - Giannis Giannoulis; Nikos Iliadis; Dimitrios Apostolopoulos; Paraskevas Bakopoulos; Hercules Avramopoulos; Ville-Markus Korpijarvi; Jaakko Makela; Jukka Viheriala; Mircea Guina (ICECS, 2015)

Dilute Nitride SOAs for high-speed data processing in variable temperature conditions. - Giannis Giannoulis; Ville-Markus Korpijarvi; Nikos Iliadis; Jaakko Makela; Jukka Viheriala; Dimitrios Apostolopoulos; Mircea Guina; Hercules Avramopoulos (OFC, 2015)

DSP enabled Fiber-Wireless IFoF/mmWave link for 5G Analog Mobile Fronthaul. - Nikos Argyris 002; Konstantina Kanta; Nikos Iliadis; Giannis Giannoulis; Dimitrios Apostolopoulos; Hercules Avramopoulos; Sotirios Papaioannou 001; Christos Vagionas; George Kalfas; Nikos Pleros (5G World Forum, 2018)

5G mm Wave Networks Leveraging Enhanced Fiber-Wireless Convergence for High-Density Environments: The 5G-PHOS Approach. - Sotirios Papaioannou 001; George Kalfas; Christos Vagionas; Pavlos Maniotis; Amalia N. Miliou; Nikos Pleros; L. Anet Neto; Paraskevas Chanclor; M. Raj-Ali; Paraskevas Bakopoulos; Christophe Caillaud; Helene Debregeas; et al. (BMSB, 2018)

A 6-Band 12Gb/s IFoF/V-Band Fiber-Wireless Fronthaul Link Using an InP Externally Modulated Laser. - C. Vaotonas; Sotirios Papaioannou 001; Nikolaos Argyris 002; Konstantina Kanta; Nikos Iliadis; Giannis Giannoulis; Dimitrios Apostolopoulos; Hercules Avramopoulos; Christophe Caillaud; Helene Debregeas; George Kalfas; Nikos Pleros (ECOC, 2018)

Analog Radio-over-Fiber Solutions for 5G Communications in the Beyond-CPRI Era. - Giannis Giannoulis; Nikos Argyris 002; Nikos Iliadis; Giannis Poulopoulos; Konstantina Kanta; Dimitrios Apostolopoulos; Hercules Avramopoulos (ICTON, 2018)

Fully Flexible Filtering Element on SOI with 7-80 GHz bandwidth tunability and full FSR tuning. - G. Poulopoulos; Giannis Giannoulis; Nikos Iliadis; Thorsten Wahlbrink; A. L. Giesecke; D. Kalavrouziotis; Dimitrios Apostolopoulos; Hercules Avramopoulos (OFC, 2018)

Analog radio-over-fiber solutions in support of 5G. - Dimi Apostolopoulos; Giannis Giannoulis; Nikolaos Argyris 002; Nikolaos Iliadis; Konstantina Kanta; Hercules Avramopoulos (ONDM, 2018)

Coexistence of Discrete-Variable QKD with WDM Classical Signals in the C-Band for Fiber Access Environments. - Dimitris Zavitsanos; Giannis Giannoulis; Adam Raptakis; Christos P. Papapanos; Fotini Setaki; Eleni Theodoropoulou; George L. Lyberopoulos; Christos Kouloumentas; Hercules Avramopoulos (ICTON, 2019)

SOI-Ring Based Analog Phase Processing for Chromatic Dispersion Compensation in A-IFoF Fronthaul. - Konstantina Kanta; Panagiotis Toumasis; Giannis Poulopoulos; Nikos Iliadis; Nikos Argyris 002; Giannis Giannoulis; Dimitris Apostolopoulos; Hercules Avramopoulos (OFC, 2019)

Air Trenches-Assisted Highly Selective, Fully Flexible SOI Filtering Element. - Giannis Poulopoulos; Giannis Kanakis; Panagiotis Toumasis; Giannis Giannoulis; Dimitrios Kalavrouziotis; Dimitrios Apostolopoulos; Hercules Avramopoulos (OFC, 2019)

12 Gb/s Multiband Fiber-Wireless Link Using Coherent IFoF and V-band mmWave Radio. - Nikos Argyris 002; Giannis Giannoulis; Konstantina Kanta; Panagiotis Toumasis; Dimitrios Apostolopoulos; Hercules Avramopoulos (ONDM, 2019)

Design of a Real-Time DSP Engine on RF-SoC FPGA for 5G Networks. - Vasileios Kitsakis; Konstantina Kanta; Ioannis Stratakos; Giannis Giannoulis; Dimitrios Apostolopoulos; George Lentaris; Hercules Avramopoulos; Dimitrios Soudris; Dionysios I. Reisis (ONDM, 2019)

QKD in Support of Secured P2P and P2MP Key Exchange for Low-Latency 5G Connectivity. - Argiris Ntanos; Dimitris Zavitsanos; Giannis Giannoulis; Hercules Avramopoulos (5G World Forum, 2020)

Analog fiber-wireless downlink transmission of IFoF/mmWave over in-field deployed legacy PON infrastructure for 5G fronthauling. - Konstantina Kanta; Annachiara Pagano; Eugenio Ruggeri; Mauro Agus; Ioannis Stratakos; Roberto Mercinelli; Christos Vagionas; Panagiotis Toumasis; George Kalfas; Giannis Giannoulis; Amalia N. Miliou; George Lentaris; et al. (JOCN, 2020)

5G-COMPLETE: Service-Driven Slice Management over Heterogeneous 5G Infrastructures. - Francesca Moscatelli; Giada Landi; Agapi Mesodiakaki; Marios Gatzianas; George Kalfas; Anna Tzanakaki; Markos P. Anastasopoulos; Giannis Giannoulis; Konstantinos Tokas; Dimitris Apostolopoulos; Hercules Avramopoulos; Dimitra Simeonidou; et al. (CAMAD, 2021)

Demonstration of FPGA-based A-IFoF/mmWave transceiver integration in mobile infrastructure for beyond 5G transport. - Panagiotis Toumasis; Konstantina Kanta; Kostas Tokas; Ioannis Stratakos; Elissaios-Alexios Papatheofanous; Giannis Giannoulis; Ioanna Mesogiti; Eleni Theodoropoulou; George L. Lyberopoulos; George Lentaris; Dimitrios Apostolopoulos; Dionysios I. Reisis; et al. (ECOC, 2021)

Int5Gent: An integrated end-to-end system platform for verticals and data plane solutions beyond 5G. - Dimitrios Klonidis; Dimitris Apostolopoulos; Georgios P. Katsikas; Giannis Giannoulis; Konstantina Kanta; Kostas Tokas; Thanos Xirofotos; Raul Muñoz 001; Francesca Moscatelli; Guy Torfs; Christos Vagionas; David Larrabeiti Lopez; et al. (EuCNC/6G Summit, 2021)

On the Availability of the Decoy State BB84 QKD over a Terrestrial FSO Link. - Argiris Ntanos; Dimitris Zavitsanos; Nikolaos K. Lyras; Giannis Giannoulis; Hercules Avramopoulos (ONDM, 2021)

Satellite Assisted QKD Key Encapsulation. - Argiris Ntanos; Dimitris Zavitsanos; Giannis Giannoulis; Hercules Avramopoulos (ICC, 2022)

Advancements in Edge Computing and Service Orchestration in Support of Advanced Surveillance Services. - Ioanna Mesogiti; Eleni Theodoropoulou; Fotini Setaki; George L. Lyberopoulos; Francesca Moscateli; Konstantina Kanta; Giannis Giannoulis; Panagiotis Toumasis; Dimitris Apostolopoulos; Hercules Avramopoulos; Lukasz Lopacinski; Jesús Gutiérrez Terán; et al. (AIAI (Workshops), 2022)

A Framework to Support the Deployment of PPDR Services Across Edge and Cloud Domains. - Janez Sterle; Ioanna Mesogiti; Luka Korsic; Eleni Theodoropoulou; Fotini Setaki; George L. Lyberopoulos; Francesca Moscatelli; Konstantina Kanta; Giannis Giannoulis; Panagiotis Toumasis; Dimitris Apostolopoulos; Hercules Avramopoulos; et al. (AIAI (Workshops), 2022)

A Dynamically Reconfigurable Optical Switching Node for Hybrid Analog/Digital RoF Transport. - Panagiotis Toumasis; Konstantina Kanta; Kostas Tokas; Giannis Giannoulis; Dimitris Apostolopoulos; Hercules Avramopoulos (OFC, 2022)

End-to-End Real-Time Service Provisioning over a SDN-controllable 60 GHz analog FiWi X-haul for 5G Hot-Spot Networks. - Christos Vagionas; Ronis T. Maximidis; Ioannis Stratakos; Aristotelis Margaris; Agapi Mesodiakaki; Marios Gatzianas; Konstantina Kanta; Panagiotis Toumasis; Giannis Giannoulis; Dimitrios Apostolopoulos; Elissaios-Alexios Papatheofanous; George Lentaris; et al. (OFC, 2022)

Live demonstration of an SDN-reconfigurable, FPGA-based TxRx for an analog-IFoF/mmWave radio access network in an MNO's infrastructure. - Konstantina Kanta; Panagiotis Toumasis; Giannis Giannoulis; Ioannis Stratakos; George Lentaris; Elissaios-Alexios Papatheofanous; Ioanna Mesogiti; Eleni Theodoropoulou; Aristotelis Margaris; Dimitris Syrivelis; Evrydiki Kyriazi; Giorgos Brestas; et al. (JOCN, 2022)

Multi-RAT Fiber-Wireless Technologies towards 6G Networks. - Chris Vagionas; Ronis T. Maximidis; Konstantina Kanta; Panagiotis Toumasis; Giannis Giannoulis; Dimitris Apostolopoulos; George Kalfas; Marios Gatzianas; Agapi Mesodiakaki; Hercules Avramopoulos; Amalia N. Miliou; Nikos Pleros (ICTON, 2023)

Quantum Interference Patterns for N-Photon States Using a Gires-Tournois Etalon Assisted Dual-Pass Mach-Zehnder Interferometer. - Giannis Giannoulis; Argiris Ntanos; Aristeidis Stathis; Dimitris Zavitsanos; Hercules Avramopoulos (PSC, 2023)

Converged Satellite to Fiber QKD Links: A Feasibility Analysis. - Aristeidis Stathis; Argiris Ntanos; Nikolaos K. Lyras; Giannis Giannoulis; Athanasios D. Panagopoulos; Hercules Avramopoulos (CSNDSP, 2024)

O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications. - Nikos Makris; Argiris Ntanos; Alkinoos Papageorgopoulos; Aristeidis Stathis; Persefoni Konteli; Iliana Tsoni; Giannis Giannoulis; Fotini Setaki; Theofanis Stathopoulos; George L. Lyberopoulos; Hercules Avramopoulos; George T. Kanellos; et al. (OFC, 2024)

WDM-Enabled Classical/Quantum Coexistence During Full Daylight for Converged Fiber/FSO Networks. - Aristeidis Stathis; Argiris Ntanos; Panagiotis Toumasis; Nikolaos K. Lyras; Giannis Giannoulis; Hercules Avramopoulos (ONDM, 2024)

Advancing Future 5G/B5G Systems: The Int5Gent Approach. - Evrydiki Kyriazi; Panagiotis Toumasis; Alexandros Valadasis; Georgios P. Katsikas; Ilias Papalamprou; Ioannis Stratakos; George Lentaris; Giannis Giannoulis; Dimitris Apostolopoulos; Dimitrios Soudris; Hercules Avramopoulos (SAMOS, 2024)

Experimental feasibility analysis of quantum/classical coexistence over fibre and free space links. - Aristeidis Stathis; Argiris Ntanos; Panagiotis Toumasis; Nikolaos K. Lyras; Giannis Giannoulis; Hercules Avramopoulos (IET Quantum Commun., 2024)

End-To-End Evaluation of the Int5gent Platform: Integrating 5G Enabling Technologies in a Holistic Service to Physical Layer Platform. - Evrydiki Kyriazi; Panagiotis Toumasis; George P. Katsikas; L. Papadopoulos; V. Charlaftis; Caro Meysmans; Juan Brenes Baranzano; D. Diakakis; Ioanna Mesogiti; W. Wasko; Raul Muñoz 001; David Larrabeiti; et al. (EuCNC/6G Summit, 2025)

Bidirectional Fiber-Wireless-Fiber QKD transmission over 2x8.8Km field-deployed single feeder link and 100m FSO link. - Konstantinos Tsimvrakidis; Persefoni Konteli; Argiris Ntanos; Aristeidis Stathis; Nikos Makris; P. Kourelias; Alkinoos Papageorgopoulos; Giannis Giannoulis; Ilias Papastamatiou; Petros Papapetropoulos; Hercules Avramopoulos; George T. Kanellos; et al. (OFC, 2025)