Nikolaos K. Lyras

20 papers B 1Journal 10Unranked 9
YearRankTypeTitle / Venue / Authors
2025 — conf
Field Trial of Polarization-Encoded QKD Over 5G Backhaul and Fronthaul Fiber Links.
ECOC
Aristeidis Stathis, Argiris Ntanos, Panagiotis Kourelias, Panagiotis Toumasis, Nikolaos K. Lyras, Hercules Avramopoulos, Giannis Giannoulis
2025 J jnl
Ground-to-GEO optical feeder links for very high throughput satellite networks: Accent on diversity techniques.
Int. J. Satell. Commun. Netw.
Alberto Mengali, Charilaos I. Kourogiorgas, Nikolaos K. Lyras, Bhavani Shankar Mysore Rama Rao, Farbod Kayhan, Athanasios D. Panagopoulos, Thomas Bäumer, Konstantinos P. Liolis
2025 — conf
Hybrid FSO/mmWave Industry 5.0 System Enabled by Ultra-Fast Tunable PZT-Based External Cavity Laser.
ECOC
Evrydiki Kyriazi, Ilka Visscher, Panagiotis Toumasis, Georgios Megas, E. Loukisa, Georgios Syriopoulos, M. Zafar, Roelof Bernardus Timens, Argiris Ntanos, Aristeidis Stathis, Giannis Giannoulis, Giannis Poulopoulos, Maria Massaouti, Nikolaos K. Lyras, Efstathios Andrianopoulos, Christos Tsokos, Dimitrios Apostolopoulos, Chris Roeloffzen, Hercules Avramopoulos
2025 — conf
SMF-Coupled Compact Ground Terminal with Advanced Filtering Towards Daylight C-Band Satellite QKD.
ECOC
Argiris Ntanos, Aristeidis Stathis, Panagiotis Kourelias, Evridiki Kyriazi, Panagiotis Toumasis, Nikolaos K. Lyras, Nikolaos Makris, Sotirios Tsavdaridis, E. M. Xilouris, Athanasios Marousis, Ilias Papastamatiou, Athanasios D. Panagopoulos, Konstantinos Vyrsokinos, Kleomenis Tsiganis, George T. Kanellos, Hercules Avramopoulos, Giannis Giannoulis
2025 J jnl
Scintillation due to atmospheric turbulence on optical GEO and MEO satellite links: Time series synthesizer for system level simulations.
Int. J. Satell. Commun. Netw.
Nikolaos K. Lyras, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos
2024 B conf
An Experiment on 5G Open-RAN Platform with Sub-THz Backhauling.
WCNC
Norshahida Saba, Efstathios Andrianopoulos, Nikolaos K. Lyras, Saimanoj Katta, Mohammedadem Abdulkadir, Evangelos Pikasis, Garrit Schwanke, Tianwen Qian, Milan Deumer, Simon Nellen, Elias D. Tsirbas, Eleftherios K. Loghis, Georgios Megas, Christos Tsokos, Panos Groumas, David de Felipe, Robert B. Kohlhaas, Maria Massaouti, Christos Kouloumentas, Dimitrios Kritharidis, Norbert Keil, Hercules Avramopoulos, José Costa-Requena, Riku Jäntti
2024 — conf
Converged Satellite to Fiber QKD Links: A Feasibility Analysis.
CSNDSP
Aristeidis Stathis, Argiris Ntanos, Nikolaos K. Lyras, Giannis Giannoulis, Athanasios D. Panagopoulos, Hercules Avramopoulos
2024 — conf
Demonstration of On-Chip Optical Frequency Comb Generation and Optical Injection Locking.
OFC
Efstathios Andrianopoulos, Nikolaos K. Lyras, Tianwen Qian, Milan Deumer, Georgios Megas, Garrit Schwanke, Y. Durvasa Gupta, Panos Groumas, Zerihun G. Tegegne, Ben Schuler, Muhsin Ali, Bradley Snyder, Simon Nellen, Christos Tsokos, David de Felipe, Maria Massaouti, Guillermo Carpintero, Robert B. Kohlhaas, Joost van Kerkhof, Norbert Keil, Christos Kouloumentas, Hercules Avramopoulos
2024 J jnl
Experimental feasibility analysis of quantum/classical coexistence over fibre and free space links.
IET Quantum Commun.
Aristeidis Stathis, Argiris Ntanos, Panagiotis Toumasis, Nikolaos K. Lyras, Giannis Giannoulis, Hercules Avramopoulos
2024 — conf
WDM-Enabled Classical/Quantum Coexistence During Full Daylight for Converged Fiber/FSO Networks.
ONDM
Aristeidis Stathis, Argiris Ntanos, Panagiotis Toumasis, Nikolaos K. Lyras, Giannis Giannoulis, Hercules Avramopoulos
2021 — conf
On the Availability of the Decoy State BB84 QKD over a Terrestrial FSO Link.
ONDM
Argiris Ntanos, Dimitris Zavitsanos, Nikolaos K. Lyras, Giannis Giannoulis, Hercules Avramopoulos
2020 J jnl
Long Term Irradiance Statistics for Optical GEO Satellite Feeder Links: Validation Against Experimental Data.
Wirel. Pers. Commun.
Nikolaos K. Lyras, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos, Konstantinos P. Liolis, Zoran Sodnik
2020 — conf
Optical Beamforming Networks Supporting Multibeam and Multicast Operation.
ICTON
Christos Tsokos, Efstathios Andrianopoulos, Adam Raptakis, Nikolaos K. Lyras, Lefteris Gounaridis, Panos Groumas, Hercules Avramopoulos, Christos Kouloumentas
2020 J jnl
Optimizing the Ground Network of Optical MEO Satellite Communication Systems.
IEEE Syst. J.
Nikolaos K. Lyras, Christos N. Efrem, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos, Pantelis-Daniel M. Arapoglou
2019 J jnl
Medium earth orbit optical satellite communication networks: Ground terminals selection optimization based on the cloud-free line-of-sight statistics.
Int. J. Satell. Commun. Netw.
Nikolaos K. Lyras, Christos N. Efrem, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos
2019 J jnl
Time Series Irradiance Synthesizer for Optical GEO Satellite Downlinks in 5G Networks.
Future Internet
Theodore T. Kapsis, Nikolaos K. Lyras, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos
2018 J jnl
Optimum Monthly Based Selection of Ground Stations for Optical Satellite Networks.
IEEE Commun. Lett.
Nikolaos K. Lyras, Christos N. Efrem, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos
2017 J jnl
Capacity Statistics Evaluation for Next Generation Broadband MEO Satellite Systems.
IEEE Trans. Aerosp. Electron. Syst.
Charilaos I. Kourogiorgas, Nikolaos K. Lyras, Athanasios D. Panagopoulos, Daniele Tarchi, Alessandro Vanelli-Coralli, Alessandro Ugolini, Giulio Colavolpe, Pantelis-Daniel M. Arapoglou
2017 J jnl
Cloud Free Line of Sight Prediction Modeling for Optical Satellite Communication Networks.
IEEE Commun. Lett.
Nikolaos K. Lyras, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos
2017 — conf
Monthly and Seasonal CFLOS Statistics for Optical GEO Feeder Links Design.
WISATS
Nikolaos K. Lyras, Charilaos I. Kourogiorgas, Athanasios D. Panagopoulos, Konstantinos P. Liolis