Demonstration of few mode fiber transmission link seeded by a silicon photonic integrated optical vortex emitter. - Jun Liu 073; Shimao Li; Long Zhu; Charalambos Klitis; Yueyang Chen; Andong Wang; Shuhui Li 005; Yun Long; Shuang Zheng; Shi Chen; Marc Sorel; Cheng Du; et al. (ECOC, 2015)

Electrochemical optical actuators: Controlling the light through ions. - Francesco Morichetti; Simone Zanotto; A. Blancato; F. Berkemeier; Marina Munoz-Castro; Annika Buchheit; Hans-Dieter Wiemhofer; G. Schmitz; Charalambos Klitis; Marc Sorel; Andrea Melloni (ICTON, 2016)

Wavelength locking platform for DML-based multichannel transmitter on a silicon chip. - Stefano Grillanda; Shengmeng Fu; Ruiqiang Ji; Francesco Morichetti; Nicola Peserico; Isaia Belladelli; Marco Carminati; Giorgio Ferrari; Marco Sampietro; Antoine Dentin; Alberto Dede; Antonello Vannucci; et al. (OFC, 2016)

Experimental performance evaluation of analog signal transmission system with photonic integrated optical vortex emitter and 3.6 km few-mode fiber link. - Jun Liu 073; Shimao Li; Jing Du 005; Charalambos Klitis; Long Zhu; Shuhui Li 005; Shuang Zheng; Shi Chen; Cheng Du; Qi Mo; Marc Sorel; Siyuan Yu; et al. (OFC, 2016)

Tunable Orbital Angular Momentum (OAM) Conversion on 100Gb/s Real Data Traffic by Exploiting Concentric Waveguide Emitters. - Mirco Scaffardi; Ning Zhang; Muhammad Nouman Malik; Veronica Toccafondo; Charalambos Klitis; Martin P. J. Lavery; Emma Lazzeri; Andrea Sgambelluri; Diego Marini; Jiangbo Zhu; Xinlun Cai; Siyuan Yu; et al. (ECOC, 2017)

Heterogeneous Integration of Silicon and AlGaAs Micro-Ring Resonators by Transfer Printing. - Charalambos Klitis; Benoit Guilhabert; John McPhillimy; Stuart May; Ningh Zhang; Michael J. Strain; Marc Sorel (ECOC, 2018)

Packaging of Silicon Microlenses on Integrated OAM-Emitters for Compact Transmitters. - Muhammad Nouman Malik; Charles Caer; Mirco Scaffardi; Veronica Toccafondo; N. Zhang; Charalambos Klitis; Martin P. J. Lavery; G. G. Preve; Marc Sorel; Bert J. Offrein; A. Boqoni (ECOC, 2018)

19.2Tb/s Optical Switch Based on an Integrated OAM Multiplexer. - Muhammad Nouman Malik; N. Zhang; Mirco Scaffardi; Charalambos Klitis; Veronica Toccafondo; Martin P. J. Lavery; Francesco Fresi; Jiangbo Zhu; X. Cai; S. Yu; Luca Potì; Gianni Preve; et al. (ECOC, 2018)

The Orbital Angular Momentum of Light for Next Generation Optical Switches. - Mirco Scaffardi; Muhammad Nouman Malik; N. Zhang; Piotr Rydlichowski; Veronica Toccafondo; Charalambos Klitis; Martin P. J. Lavery; Jiangbo Zhu; X. Cai; S. Yu; Gianni Preve; Marc Sorel; et al. (ECOC, 2018)

The Orbital Angular Momentum of Light for Ultra-High Capacity Data Centers. - Mirco Scaffardi; Muhammad Nouman Malik; Jiangbo Zhu; Gernot Goeger; Ning Zhang; Charalambos Klitis; Yabin Ye; Piotr Rydlichowski; Veronica Toccafondo; Martin P. J. Lavery; Nicola Andriolli; Siyuan Yu; et al. (ICTON, 2018)

Multiplane Orbital Angular Momentum and Wavelength Switch based on Integrated Tunable Vortex Emitters. - Mirco Scaffardi; Nicola Andriolli; Muhammad Nouman Malik; N. Zhang; Emma Lazzeri; Charalambos Klitis; Martin P. J. Lavery; Marc Sorel; Antonella Bogoni (OFC, 2018)

4 OAM × 4 WDM Optical Switching Based on an Innovative Integrated Tunable OAM Multiplexer. - N. Zhang; Mirco Scaffardi; Muhammad Nouman Malik; Veronica Toccafondo; Charalambos Klitis; Martin P. J. Lavery; Gianluca Meloni; Francesco Fresi; Emma Lazzeri; Diego Marini; Jiangbo Zhu; X. Cai; et al. (OFC, 2018)

First Demonstration of an FPGA-Controlled Multiplane OAM-Wavelength Packet Switch. - Justine Cris Borromeo; Muhammad Nouman Malik; Nicola Andriolli; Ning Zhang; Charalambos Klitis; Martin P. J. Lavery; Gianni Preve; Veronica Toccafondo; Rosula S. J. Reyes; Piero Castoldi; Marc Sorel; Antonella Bogom; et al. (OFC, 2019)

Passive Amplification of Data Signals using On-chip Dispersive Phase Filters in Silicon. - Saket Kaushal; Charalambos Klitis; Marc Sorel; José Azaña (ECOC, 2020)

SANCUS: Multi-layers Vulnerability Management Framework for Cloud-native 5G networks. - Charilaos C. Zarakovitis; Dimitrios Klonidis; Zujany Salazar; Anna Prudnikova; Arash Bozorgchenani; Qiang Ni; Charalambos Klitis; George Guirgis; Ana R. Cavalli; Nicholas Sgouros; Eftychia Makri; Antonios Lalas; et al. (ARES, 2021)

Multimode Free Space Optical Link Enabled by SiP Integrated Meshes. - Maziyar Milanizadeh; Seyed Mohammad Seyedin Navadeh; Giorgia Benci; Christian De Vita; Charalambos Klitis; Marc Sorel; Francesco Zanetto; Giorgio Ferrari; David A. B. Miller; Andrea Melloni; Francesco Morichetti (ECOC, 2021)

Experimentation Scenarios for Machine Learning-Based Resource Management. - Alexandros Kostopoulos; Ioannis P. Chochliouros; John S. Vardakas; Miquel Payaró; Sergio Barrachina 002; Md. Arifur Rahman; Evgenii Vinogradov; Philippe Chanclou; Roberto Gonzalez; Charalambos Klitis; Sabrina De Capitani di Vimercati; Polyzois Soumplis; et al. (AIAI (Workshops), 2022)

Metasurface-enhanced Light Detection and Ranging Technology. - Renato Juliano Martins; Emil Marinov; M. Aziz Ben Youssef; Christina Kyrou; Mathilde Joubert; Constance Colmagro; Valentin Gâté; Colette Turbil; Pierre-Marie Coulon; Daniel Turover; Samira Khadir; Massimo Giudici; et al. (CoRR, 2022)

Use Cases Employing a Machine Learning Network Architecture. - Ioannis P. Chochliouros; John S. Vardakas; Christos V. Verikoukis; Md. Arifur Rahman; Andrea P. Guevara; Robbert Beerten; Philippe Chanclou; Roberto Gonzalez; Charalambos Klitis; Pierangela Samarati; Polyzois Soumplis; Emmanouel A. Varvarigos; et al. (AIAI (Workshops), 2023)

NERO: Advanced Cybersecurity Awareness Ecosystem for SMEs. - Charalambos Klitis; Ioannis Makris; Pavlos S. Bouzinis; Dimitrios Christos Asimopoulos; Wissam Mallouli; Kitty Kioskli; Eleni Seralidou; Christos Douligeris; Loizos Christofi (ARES, 2024)

Intelligent Computational Offloading Using Lyapunov Optimization and Deep Reinforcement Learning. - Gussan Mufti; Eleni Keliri; Marios Sophocleous; Charalambos Klitis; Loizos Christofi (CAMAD, 2024)