Cross-iteration deconvolution strategy for differential optical transfer function (dOTF) wavefront sensing

doi:10.1364/ol.44.004283

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	Cross-iteration deconvolution strategy for differential optical transfer function (dOTF) wavefront sensing
	F.Y.Jiang; G.H.Ju; X.Qi; S.Y.Xu
	2019
发表期刊	Optics Letters
ISSN	0146-9592
卷号	44 期号:17 页码:4283-4286
摘要	Differential optical transfer function (dOTF) is a promising analytic image-based wavefront sensing approach, which is simple in both hardware implementation and mathematical operation. However, there is one deep-rooted problem inherent in this approach, i.e., the essential trade-off between the signal ratio and resolution due to the effect of convolution. In this Letter, a cross-iteration deconvolution strategy is proposed to solve this problem with two different dOTFs, based on the understanding of an underlying prior knowledge when pupil blockage is used to introduce pupil modification. This Letter contributes to the development of a deterministic, efficient, and precise image-based wave-front sensing technique. (C) 2019 Optical Society of America
关键词	phase,Optics
DOI	10.1364/ol.44.004283
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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/181722/63306
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	F.Y.Jiang,G.H.Ju,X.Qi,et al. Cross-iteration deconvolution strategy for differential optical transfer function (dOTF) wavefront sensing[J]. Optics Letters,2019,44(17):4283-4286.
APA	F.Y.Jiang,G.H.Ju,X.Qi,&S.Y.Xu.(2019).Cross-iteration deconvolution strategy for differential optical transfer function (dOTF) wavefront sensing.Optics Letters,44(17),4283-4286.
MLA	F.Y.Jiang,et al."Cross-iteration deconvolution strategy for differential optical transfer function (dOTF) wavefront sensing".Optics Letters 44.17(2019):4283-4286.

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