Discontinuous phase unwrapping based on the minimization of Zernike gradient polynomial residual

doi:10.1364/OE.474185

CIOMP OpenIR

	Discontinuous phase unwrapping based on the minimization of Zernike gradient polynomial residual
	X. Yang; H. Hu; D. Xue and X. Zhang
	2022
发表期刊	Optics Express
ISSN	10944087
卷号	30 期号:26 页码:47992-48003
摘要	In many certain optical metrology cases, the pupil is usually divided into multiple connected domains by secondary mirror spiders, thus producing segment piston errors and leaving a false phase unwrapping result. In this paper, a method based on minimization of Zernike gradient polynomial residual (MZGR) is proposed to estimate segment piston errors and correct erroneous phase unwrapping results. Simulations and experiments demonstrated that this method can obtain the segment piston errors precisely under complex aberration forms and varied obscurations, indicating reliable practicality. Comparison to the 4D commercial solution, the RMS (root-mean-square) of the residual decreased from 0.154 to 0.020 . 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
DOI	10.1364/OE.474185
URL	查看原文
收录类别	ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66568
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	X. Yang,H. Hu,D. Xue and X. Zhang. Discontinuous phase unwrapping based on the minimization of Zernike gradient polynomial residual[J]. Optics Express,2022,30(26):47992-48003.
APA	X. Yang,H. Hu,&D. Xue and X. Zhang.(2022).Discontinuous phase unwrapping based on the minimization of Zernike gradient polynomial residual.Optics Express,30(26),47992-48003.
MLA	X. Yang,et al."Discontinuous phase unwrapping based on the minimization of Zernike gradient polynomial residual".Optics Express 30.26(2022):47992-48003.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Discontinuous phase （9798KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载