Studies of pointing, acquisition, and tracking of agile optical wireless transceivers for free-space optical communication networks

2004 ◽  
Author(s):  
Tzung-Hsien Ho ◽  
Sugianto Trisno ◽  
Igor I. Smolyaninov ◽  
Stuart D. Milner ◽  
Christopher C. Davis
Keyword(s):  
Communication Networks ◽  
Optical Communication ◽  
Free Space ◽  
Free Space Optical Communication ◽  
Optical Wireless ◽  
Free Space Optical ◽  
Wireless Transceivers ◽  
Space Optical Communication

Simulation modeling of free space optical communication system

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Ajay Sharma ◽  
Rajinder Singh Kaler
Keyword(s):  
Optical Communication ◽  
Free Space ◽  
Simulation Modeling ◽  
Additive White Gaussian Noise ◽  
Wireless Channel ◽  
Free Space Optical Communication ◽  
Optical Wireless ◽  
Free Space Optical ◽  
Wireless Signal ◽  
Space Optical Communication

Abstract The optical wireless communication has been designed by developing a model with the support of MATLAB simulator using Simulink where channel considered to be a free space. In this model, Additive White Gaussian Noise (AWGN) channel has used to analyze bit error rate (BER) and power loss of optical wireless signal at receiver. The consequence due to turbulence in atmosphere of free space on transmitted signal has examined. The BER and signal power have extremely ruined on rigorous atmospheric unstable condition even for a short distance in an optical wireless channel. The BER of less than 10−3 has been achieved for free space optical communication considered to be an excellent BER for FSO.

All-optical phase regeneration in free-space optical communication networks

2019 ◽  
Vol 48 (9) ◽  
pp. 918003
Author(s):  
孙 悦 Sun Yue ◽  
黄新宁 Huang Xinning ◽  
温 钰 Wen Yu ◽  
谢小平 Xie Xiaoping
Keyword(s):  
Communication Networks ◽  
Optical Communication ◽  
Free Space ◽  
Free Space Optical Communication ◽  
Free Space Optical ◽  
Optical Phase ◽  
All Optical ◽  
Space Optical Communication

RoFSO: A universal platform for convergence of fiber and free-space optical communication networks

2010 ◽  
Vol 48 (2) ◽  
pp. 130-137 ◽  
Author(s):  
Kamugisha Kazaura ◽  
Kazuhiko Wakamori ◽  
Mitsuji Matsumoto ◽  
Takeshi Higashino ◽  
Katsutoshi Tsukamoto ◽  
...  
Keyword(s):  
Communication Networks ◽  
Optical Communication ◽  
Free Space ◽  
Free Space Optical Communication ◽  
Free Space Optical ◽  
Space Optical Communication
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