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Research Progress of Passive Modulation in Free Space Optical Communication

open access: yesGuangtongxin yanjiu
【Objective】Traditional Free Space Optical (FSO) communication requires both ends of the communication to be installed at the same time, including the laser transmitting system, laser receiving system and acquisition, tracking and aiming system.
LI Xiaopeng   +3 more
doaj  

Prediction of Power Fluctuations of Gaussian Beams After Transmission Through Turbulent Atmosphere

open access: yesPhotonics
As laser beams propagate through free space, power fluctuation occurs due to atmospheric turbulence, which significantly increases the bit error rate of free-space optical communication. If the precise prediction of power fluctuations can be achieved, it
Zhihao Wan   +11 more
doaj   +1 more source

Performance of Free-space Optical Communication Systems using Optical Amplifiers under Amplify-forward and Amplify-received Configurations

open access: diamond, 2020
Ucuk Darusalam   +4 more
openalex   +1 more source

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