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physics.optics2025
Performance and applications of optical pin beams in turbulent long-range free space optical communications
Francesco Nardo, Jan Tepper, Ricardo Barrios +2
Optical pin beams (OPBs) are a promising candidate for realizing turbulence-resilient long-distance free-space optical communication links spanning hundreds of kilometers. In this…
physics.optics2024
Automatic Mitigation of Dynamic Atmospheric Turbulence Using Optical Phase Conjugation for Coherent Free-Space Optical Communications
Huibin Zhou, Xinzhou Su, Yuxiang Duan +8
Coherent detection can provide enhanced receiver sensitivity and spectral efficiency in free-space optical (FSO) communications. However, turbulence can cause modal power coupling…