Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system

doi:10.1038/s41598-019-48338-3

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system
	L.Q.Yang; K.N.Yao; J.L.Wang; J.T.Cao; X.D.Lin; X.Y.Liu; W.Liu
刊名	Scientific Reports
	2019
卷号	9 页码:11
关键词	strehl ratio,compensation,verification,maritime,Science & Technology - Other Topics
ISSN号	2045-2322
DOI	10.1038/s41598-019-48338-3
英文摘要	As a continuation of our previous work [Optics Express.25, 15229(2017)] in which we have verified the performance of a coherent free space optical communication (FSOC) system with a 97-element adaptive optics (AO) system, in this paper, we evaluated the performance improvement of the coherent FSOC system using a large-scale high-speed AO system with a 349-element continuous surface deformable mirror. The mixing efficiency (ME) and bit-error-rate (BER) under different Greenwood frequency (GF) were calculated as the performance metric of coherent FSOC system. The performance of FSOC system using such a large-scale AO system was quantitatively verified for the first time. The obtained results showed that the performance was obviously improved when a larger-scale high-speed AO system is employed in coherent FSOC system. This analysis result provides a performance verification for large-scale high-speed AO systems used in FSOC system which is beneficial for coherent FSOC system parameters design.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/62878]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L.Q.Yang,K.N.Yao,J.L.Wang,et al. Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system[J]. Scientific Reports,2019,9:11.
APA	L.Q.Yang.,K.N.Yao.,J.L.Wang.,J.T.Cao.,X.D.Lin.,...&W.Liu.(2019).Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system.Scientific Reports,9,11.
MLA	L.Q.Yang,et al."Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system".Scientific Reports 9(2019):11.