中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Experimental results of atmospheric coherent optical communications with adaptive optics

文献类型:期刊论文

作者Chen, Mo1,2,3; Liu, Chao2,3; Rui, Daoman2,3; Xian, Hao2,3
刊名Optics Communications
出版日期2019-03-01
卷号434页码:91-96
关键词Free-space optical communication Active or adaptive optics Coherent communications Atmospheric turbulence
ISSN号0030-4018
DOI10.1016/j.optcom.2018.10.013
文献子类期刊论文
英文摘要Although there is an urgent need, it is still a significant challenge to establish high-speed laser communication links between satellites to ground stations owing to the influence of atmospheric turbulence. Adaptive optics (AO) is a considerable scheme to solve the problem. In this paper, the primary experiment of satellite-to-ground laser communication with the data rate of 5Gbps and BPSK modulation is carried out through a 500 m horizontal channel with relatively strong turbulence. A 137-element AO unit is used for correcting the phase distortion brought by the turbulence. When the AO unit is working, both the received optical power and bit error rate (BER) (All the eight experimental results of BER at different time are below 10−6.) are improved significantly. The primary results demonstrate that the ground station with AO technology has the capability to establish the satellite-to-ground laser communication links and provide a reference for the design of satellite terminals. © 2018 Elsevier B.V.
WOS关键词TURBULENCE
WOS研究方向Optics
语种英语
WOS记录号WOS:000451445000016
出版者Elsevier B.V.
源URL[http://ir.ioe.ac.cn/handle/181551/9760]  
专题光电技术研究所_自适应光学技术研究室(八室)
作者单位1.University of Chinese Academy of Sciences, Beijing; 100049, China
2.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China;
3.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
推荐引用方式
GB/T 7714
Chen, Mo,Liu, Chao,Rui, Daoman,et al. Experimental results of atmospheric coherent optical communications with adaptive optics[J]. Optics Communications,2019,434:91-96.
APA Chen, Mo,Liu, Chao,Rui, Daoman,&Xian, Hao.(2019).Experimental results of atmospheric coherent optical communications with adaptive optics.Optics Communications,434,91-96.
MLA Chen, Mo,et al."Experimental results of atmospheric coherent optical communications with adaptive optics".Optics Communications 434(2019):91-96.

入库方式: OAI收割

来源:光电技术研究所

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