IOE OpenIR  > 光电技术研究所被WoS收录文章
Retrace error reconstruction based on point characteristic function
He Yiwei1,2; Hou, Xi1; Quan Haiyang1,2; Song, Weihong1
Source PublicationOPTICS EXPRESS
Volume23Issue:22
2015-11-02
Language英语
ISSN1094-4087
DOI10.1364/OE.23.028216
Indexed BySCI
WOS IDWOS:000366578900012
SubtypeArticle
AbstractFigure measuring interferometers generally work in the null condition, i.e., the reference rays share the same optical path with the test rays through the imaging system. In this case, except field distortion error, effect of other aberrations cancels out and doesn't result in measureable systematic error. However, for spatial carrier interferometry and non-null aspheric test cases, null condition cannot be achieved typically, and there is excessive measurement error that is referenced as retrace error. Previous studies about retrace error can be generally distinguished into two categories: one based on 4th-order aberration formalism, the other based on ray tracing through interferometer model. In this paper, point characteristic function (PCF) is used to analyze retrace error in a Fizeau interferometer working in high spatial carrier condition. We present the process of reconstructing retrace error with and without element error in detail. Our results are in contrast with those obtained by ray tracing through interferometer model. The small difference between them (less than 3%) shows that our method is effective. (C) 2015 Optical Society of America
WOS KeywordINTERFEROMETRY ; CALIBRATION ; SURFACES
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3784
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
He Yiwei,Hou, Xi,Quan Haiyang,et al. Retrace error reconstruction based on point characteristic function[J]. OPTICS EXPRESS,2015,23(22).
APA He Yiwei,Hou, Xi,Quan Haiyang,&Song, Weihong.(2015).Retrace error reconstruction based on point characteristic function.OPTICS EXPRESS,23(22).
MLA He Yiwei,et al."Retrace error reconstruction based on point characteristic function".OPTICS EXPRESS 23.22(2015).
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