A Physics and Engineering Lab for Primary Teachers at CERN

by Tina P. Nantsou, Efstratios C. Kapotis, George S. Tombras
Published 2021-09-01

Performance Analysis of Hard-Switching Based Hybrid FSO/RF System over Turbulence Channels

by Hira Khalid, Sajid Sheikh Muhammad, Hector E. Nistazakis, George S. Tombras
Published 2019-06-01

An Accurate Computational Tool for Performance Estimation of FSO Communication Links over Weak to Strong Atmospheric Turbulent Channels

by Theodore D. Katsilieris, George P. Latsas, Hector E. Nistazakis, George S. Tombras
Published 2017-03-01

CDMA RoFSO Links With Nonzero Boresight Pointing Errors Over <italic>M</italic> Turbulence Channels

by Michalis P. Ninos, Hector E. Nistazakis, Harilaos G. Sandalidis, George S. Tombras
Published 2018-01-01

Serial DF Relayed FSO Links over Mixture Gamma Turbulence Channels and Nonzero Boresight Spatial Jitter

by Nikolaos A. Androutsos, Hector E. Nistazakis, Hira Khalid, Sajid S. Muhammad, George S. Tombras
Published 2019-07-01

DF Relayed Subcarrier FSO Links over Malaga Turbulence Channels with Phase Noise and Non-Zero Boresight Pointing Errors

by George K. Varotsos, Hector E. Nistazakis, Wilfried Gappmair, Harilaos G. Sandalidis, George S. Tombras
Published 2018-04-01

Performance of SIMO FSO Links over Mixture Composite Irradiance Channels

by Nikolaos A. Androutsos, Hector E. Nistazakis, Argyris N. Stassinakis, Harilaos G. Sandalidis, George S. Tombras
Published 2019-05-01

Analysis, Synchronization and Circuit Design of a 4D Hyperchaotic Hyperjerk System

by Petros A. Daltzis, Christos K. Volos, Hector E. Nistazakis, Andreas D. Tsigopoulos, George S. Tombras
Published 2018-02-01

Spatial Jitter Influence on the Average BLER Performance of SIMO FSO Links over Atmospheric Turbulence Channels

by Nikolaos A. Androutsos, Hector E. Nistazakis, Efstratios V. Chatzikontis, Argyris N. Stassinakis, George S. Tombras
Published 2021-08-01

Circuit Implementation of a Modified Chaotic System with Hyperbolic Sine Nonlinearities Using Bi-Color LED

by Christos K. Volos, Lazaros Moysis, George D. Roumelas, Aggelos Giakoumis, Hector E. Nistazakis, George S. Tombras
Published 2021-02-01

Experimental Implementation and Theoretical Investigation of a Vanadium Dioxide Optical Filter for Bit Error Rate Enhancement of Enhanced Space Shift Keying Visible Light Communica...

by Dimitra K. Manousou, Argyris N. Stassinakis, Emmanuel Syskakis, Hector E. Nistazakis, Spiros Gardelis, George S. Tombras
Published 2019-06-01

Mixed Topology of DF Relayed Terrestrial Optical Wireless Links with Generalized Pointing Errors over Turbulence Channels

by George K. Varotsos, Hector E. Nistazakis, Argyris N. Stassinakis, Christos K. Volos, Vasileios Christofilakis, George S. Tombras
Published 2018-12-01

Experimental Model Development for the Attenuation Coefficient Estimation of Terrestrial Optical Wireless Links over the Sea

by Argyris N. Stassinakis, George A. Papavgeris, Hector E. Nistazakis, Andreas D. Tsigopoulos, Nikolaos A. Androutsos, George S. Tombras
Published 2021-03-01

Time Jitter, Turbulence and Chromatic Dispersion in Underwater Optical Wireless Links

by George D. Roumelas, Hector E. Nistazakis, Argyris N. Stassinakis, George K. Varotsos, Andreas D. Tsigopoulos, George S. Tombras
Published 2019-12-01

A Novel Chaotic System without Equilibrium: Dynamics, Synchronization, and Circuit Realization

by Ahmad Taher Azar, Christos Volos, Nikolaos A. Gerodimos, George S. Tombras, Viet-Thanh Pham, Ahmed G. Radwan, Sundarapandian Vaidyanathan, Adel Ouannas, Jesus M. Munoz-Pacheco
Published 2017-01-01