Progress and Demonstrations on Space Division Multiplexing. - Charalampos Papapavlou; Konstantinos Paximadis; Giannis Tzimas (IISA, 2020)

Analyzing ROADM costs in SDM networks. - Charalampos Papapavlou; Konstantinos Paximadis; Giannis Tzimas (IISA, 2020)

ROADM Configuration, Management and Cost Analysis in the Future Era of SDM Networking. - Charalampos Papapavlou; Konstantinos Paximadis (NOF, 2020)

Design and Analysis of a New SDM Submarine Optical Network for Greece. - Charalampos Papapavlou; Konstantinos Paximadis; Giannis Tzimas (IISA, 2021)

Optical Frequency Hopping Techniques for Secure Fiber-Optic networks. - Charalampos Papapavlou; Konstantinos Paximadis; Giannis Tzimas; Ioanna Savelona (IISA, 2021)

Towards an all New Submarine Optical Network for the Mediterranean Sea: Trends, Design and Economics. - Konstantinos Paximadis; Charalampos Papapavlou (NoF, 2021)

Recent Progress on Submarine Optical Amplifiers. - Charalampos Papapavlou; Konstantinos Paximadis; Giannis Tzimas (IISA, 2022)

Challenges and Innovations of Transport Networks to Support 6G Use-Cases. - Ioannis Tomkos; Dimitrios Uzunidis; Christos Christofidis; Konstantinos Moschopoulos; Charalampos Papapavlou; Kostis Trantzas; Dan M. Marom; R. Munoz (ICTON, 2024)

The Role of Optical Networking in the 6G Era. - Ioannis Tomkos; Dimitris Uzunidis; Konstantinos Moschopoulos; Christos Christofodis; Charalampos Papapavlou; Konstantinos Paximadis; Raul Muñoz 001; Dan M. Marom; Moshe Nazarathy (OFC, 2024)

The "X-Factor" of 6G Networks: Optical Transport Empowering 6G Innovations. - Ioannis Tomkos; Christos Christofidis; Dimitris Uzunidis; Konstantinos Moschopoulos; Charalampos Papapavlou; Christos Tranoris; Dan M. Marom; Moshe Nazarathy; Raul Muñoz 001; Panagiotis Famelis; David Larrabeiti (IT Prof., 2024)

Exploring Performance Metrics and Scalability Challenges in a Three-Tiered Multi-Granular 10 Pb/s SDM/UWB Optical Node. - Charalampos Papapavlou; Konstantinos Paximadis; Dan M. Marom; Ioannis Tomkos (ONDM, 2025)

Insider Threats and Countermeasures Based on AI Lie Detection. - Konstantinos Kalodanis; Panagiotis Rizomiliotis; Charalampos Papapavlou; Apostolos Skrekas; Stavros Papadimas; Dimosthenis Anagnostopoulos (SECRYPT, 2025)

High-Risk AI Systems - Lie Detection Application. - Konstantinos Kalodanis; Panagiotis Rizomiliotis; Georgios Feretzakis; Charalampos Papapavlou; Dimosthenis Anagnostopoulos (Future Internet, 2025)