Performance analysis of free-space optical communication systems over atmospheric turbulence channels HE Nistazakis, TA Tsiftsis, GS Tombras
IET communications 3 (8), 1402-1409, 2009
310 2009 Average capacity of optical wireless communication systems over atmospheric turbulence channels HE Nistazakis, EA Karagianni, AD Tsigopoulos, ME Fafalios, GS Tombras
Journal of Lightwave Technology 27 (8), 974-979, 2009
271 2009 Bright-dark soliton complexes in spinor Bose-Einstein condensates HE Nistazakis, DJ Frantzeskakis, PG Kevrekidis, BA Malomed, ...
Physical Review A—Atomic, Molecular, and Optical Physics 77 (3), 033612, 2008
183 2008 Families of matter-waves in two-component Bose-Einstein condensates PG Kevrekidis, HE Nistazakis, DJ Frantzeskakis, BA Malomed, ...
The European Physical Journal D-Atomic, Molecular, Optical and Plasma …, 2004
135 2004 Capacity analysis of dual amplify-and-forward relayed free-space optical communication systems over turbulence channels with pointing errors KP Peppas, AN Stassinakis, HE Nistazakis, GS Tombras
Journal of Optical Communications and Networking 5 (9), 1032-1042, 2013
122 2013 On the use of wavelength and time diversity in optical wireless communication systems over gamma–gamma turbulence channels HE Nistazakis, GS Tombras
Optics & laser technology 44 (7), 2088-2094, 2012
103 2012 Performance estimation of free space optical links over negative exponential atmospheric turbulence channels HE Nistazakis, VD Assimakopoulos, GS Tombras
Optik 122 (24), 2191-2194, 2011
100 2011 Matter-wave dark solitons: stochastic versus analytical results SP Cockburn, HE Nistazakis, TP Horikis, PG Kevrekidis, NP Proukakis, ...
Physical Review Letters 104 (17), 174101, 2010
95 2010 Linearly coupled Bose-Einstein condensates: From Rabi oscillations and quasiperiodic solutions to oscillating domain walls and spiral waves B Deconinck, PG Kevrekidis, HE Nistazakis, DJ Frantzeskakis
Physical Review A—Atomic, Molecular, and Optical Physics 70 (6), 063605, 2004
91 2004 QAM and PSK OFDM RoFSO Over HE Nistazakis, AN Stassinakis, HG Sandalidis, GS Tombras
IEEE Photonics Journal 7 (1), 1-11, 2014
82 2014 SIMO optical wireless links with nonzero boresight pointing errors over M modeled turbulence channels GK Varotsos, HE Nistazakis, MI Petkovic, GT Djordjevic, GS Tombras
Optics Communications 403, 391-400, 2017
80 2017 Subcarrier PSK performance in terrestrial FSO links impaired by gamma-gamma fading, pointing errors, and phase noise W Gappmair, HE Nistazakis
Journal of lightwave technology 35 (9), 1624-1632, 2017
75 2017 A chaotic path planning generator based on logistic map and modulo tactics L Moysis, E Petavratzis, C Volos, H Nistazakis, I Stouboulos
Robotics and Autonomous Systems 124, 103377, 2020
73 2020 Static and rotating domain-wall cross patterns in Bose-Einstein condensates BA Malomed, HE Nistazakis, DJ Frantzeskakis, PG Kevrekidis
Physical Review A—Atomic, Molecular, and Optical Physics 70 (4), 043616, 2004
72 2004 BER estimation for multi-hop RoFSO QAM or PSK OFDM communication systems over gamma gamma or exponentially modeled turbulence channels HE Nistazakis, AN Stassinakis, SS Muhammad, GS Tombras
Optics & Laser Technology 64, 106-112, 2014
66 2014 FSO links with diversity pointing errors and temporal broadening of the pulses over weak to strong atmospheric turbulence channels GK Varotsos, HE Nistazakis, CK Volos, GS Tombras
Optik 127 (6), 3402-3409, 2016
60 2016 Average capacity of optical wireless communication systems over IK atmospheric turbulence channels KP Peppas, AN Stassinakis, GK Topalis, HE Nistazakis, GS Tombras
Journal of Optical Communications and Networking 4 (12), 1026-1032, 2012
58 2012 Estimation of outage capacity for free space optical links over IK and K turbulent channels HE Nistazakis, AD Tsigopoulos, MP Hanias, CD Psychogios, D Marinos, ...
Radioengineering 20 (2), 493-498, 2011
57 2011 Improving the availability of terrestrial FSO links over log normal atmospheric turbulence channels using dispersive chirped Gaussian pulses AN Stassinakis, HE Nistazakis, KP Peppas, GS Tombras
Optics & Laser Technology 54, 329-334, 2013
51 2013 Capacity estimation of optical wireless communication systems over moderate to strong turbulence channels HE Nistazakis, GS Tombras, AD Tsigopoulos, EA Karagianni, ME Fafalios
Journal of Communications and Networks 11 (4), 384-389, 2009
49 2009 