Experimental results of atmospheric coherent optical communications with adaptive optics

doi:10.1016/j.optcom.2018.10.013

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	Experimental results of atmospheric coherent optical communications with adaptive optics
	Chen, Mo 1,2,3; Liu, Chao 2,3; Rui, Daoman 2,3; Xian, Hao 2,3
刊名	Optics Communications
	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
DOI	10.1016/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
出版者	Elsevier B.V.
WOS记录号	WOS:000451445000016
内容类型	期刊论文
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.