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)

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)

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)

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)

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)

Demonstration of an SDN-enabled, resilient, rate-adaptable hybrid fiber/outdoor FSO/mmWave transport for a 6G X-haul architecture. - Evrydiki Kyriazi; Panagiotis Toumasis; Giorgos Brestas; P. Kourelias; Argiris Ntanos; Aristeidis Stathis; Giannis Poulopoulos; D. Diakakis; Ioanna Mesogiti; Helen Theodoropoulou; G. Lymperopoulos; Giannis Gannoulis; et al. (J. Opt. Commun. Netw., 2025)