Measurement of Small-Slope Free-Form Optical Surfaces with the Modified Phase Retrieval

doi:10.3390/mi13010082

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

	Measurement of Small-Slope Free-Form Optical Surfaces with the Modified Phase Retrieval
	X. X. Ma; J. L. Wang; B. Wang and X. Y. Liu
刊名	Micromachines
	2022
卷号	13 期号:1 页码:9
DOI	10.3390/mi13010082
英文摘要	In this paper, we demonstrate the use of the modified phase retrieval as a method for application in the measurement of small-slope free-form optical surfaces. This technique is a solution for the measurement of small-slope free-form optical surfaces, based on the modified phase retrieval algorithm, whose essence is that only two defocused images are needed to estimate the wave front with an accuracy similar to that of the traditional phase retrieval but with less image capturing and computation time. An experimental arrangement used to measure the small-slope free-form optical surfaces using the modified phase retrieval is described. The results of these experiments demonstrate that the modified phase retrieval method can achieve measurements comparable to those of the standard interferometer.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/66831]
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. X. Ma,J. L. Wang,B. Wang and X. Y. Liu. Measurement of Small-Slope Free-Form Optical Surfaces with the Modified Phase Retrieval[J]. Micromachines,2022,13(1):9.
APA	X. X. Ma,J. L. Wang,&B. Wang and X. Y. Liu.(2022).Measurement of Small-Slope Free-Form Optical Surfaces with the Modified Phase Retrieval.Micromachines,13(1),9.
MLA	X. X. Ma,et al."Measurement of Small-Slope Free-Form Optical Surfaces with the Modified Phase Retrieval".Micromachines 13.1(2022):9.