Laser & Optoelectronics Progress, Volume. 58, Issue 19, 1906002(2021)
Study on Probability Distribution of Single-Mode Fiber Coupling Efficiency Distorted by Turbulence
To study the probability distribution characteristics of a single-mode fiber coupling's receiving efficiency fluctuations during atmospheric laser communication, a calculation model of transient coupling efficiency disturbed by atmospheric turbulence was established, and the least dimensionless parameters affecting the statistical distribution of the fiber coupling efficiency were obtained. The results show that as the ratio of aperture radius to atmospheric coherence length increases, coupling efficiency decreases, whereas when coupling geometry parameters increase, coupling efficiency increases initially before decreasing, indicating a single maximum point.
Get Citation
Copy Citation Text
Jiaxue Song, Chunyi Chen, Haifeng Yao, Haiyang Yu, Qinqin Xiong, Xiaolong Ni, Yidi Chang. Study on Probability Distribution of Single-Mode Fiber Coupling Efficiency Distorted by Turbulence[J]. Laser & Optoelectronics Progress, 2021, 58(19): 1906002
Category: Fiber Optics and Optical Communications
Received: Dec. 11, 2020
Accepted: Feb. 4, 2021
Published Online: Sep. 29, 2021
The Author Email: Chen Chunyi (chenchunyi@hotmail.com)