Temporal statistics of residual wavefront variance of an adaptive optics system

doi:10.1088/2040-8986/ab52eb

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	Temporal statistics of residual wavefront variance of an adaptive optics system
	J.Huang; H.Zhou; J.S.Yang; C.Liu; H.Xian
	2019
发表期刊	Journal of Optics
ISSN	2040-8978
卷号	21 期号:12 页码:8
摘要	We present the probability density function (PDF) for the residual wavefront variance of an adaptive optics system that includes control error, the fitting error of a deformable mirror, and Hartmann sensor detecting noise. The PDF is directly connected to adaptive optics system parameters and the spatiotemporal strength parameters of atmospheric turbulence, and it can be described as a generalized Chi square distribution. Our results provide a more precise theory for adaptive optics systems compared to the current theory based on the ensemble average. Thus, this study can contribute to the development of high-resolution and high-stability adaptive optics systems for astronomy and optical communications in the atmosphere.
关键词	adaptive optics,residual wavefront variance,probability method,speckle statistics,Optics
DOI	10.1088/2040-8986/ab52eb
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63321
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	J.Huang,H.Zhou,J.S.Yang,et al. Temporal statistics of residual wavefront variance of an adaptive optics system[J]. Journal of Optics,2019,21(12):8.
APA	J.Huang,H.Zhou,J.S.Yang,C.Liu,&H.Xian.(2019).Temporal statistics of residual wavefront variance of an adaptive optics system.Journal of Optics,21(12),8.
MLA	J.Huang,et al."Temporal statistics of residual wavefront variance of an adaptive optics system".Journal of Optics 21.12(2019):8.

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