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Model-based multi-fringe interferometry using Zernike polynomials
Gu, Wei1,2,3; Song, Weihong1; Wu, Gaofeng1; Quan, Haiyang1; Wu, Yongqian1; Zhao, Wenchuan1
Source PublicationOPTICS AND LASERS IN ENGINEERING
Volume105Pages:198-200
2018-06-01
Language英语
ISSN0143-8166
DOI10.1016/j.optlaseng.2018.01.020
Indexed BySCI ; Ei
WOS IDWOS:000427340300025
EI Accession Number20180604763129
SubtypeJ
AbstractIn this paper, a general phase retrieval method is proposed, which is based on one single interferogram with a small amount of fringes (either tilt or power). Zemike polynomials are used to characterize the phase to be measured; the phase distribution is reconstructed by a non-linear least squares method. Experiments show that the proposed method can obtain satisfactory results compared to the standard phase-shifting interferometry technique. Additionally, the retrace errors of proposed method can be neglected because of the few fringes; it does not need any auxiliary phase shifting facilities (low cost) and it is easy to implement without the process of phase unwrapping. (C) 2018 Elsevier Ltd. All rights reserved.
KeywordFringe analysis Interferometry Phase measurement
WOS KeywordPHASE ; VIBRATION ; FIBER
EI KeywordsInterferometry ; Phase measurement
EI Classification Number921.6 Numerical Methods ; 941.4 Optical Variables Measurements ; 942.2 Electric Variables Measurements
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9331
Collection先光中心
Affiliation1.The Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
2.School of Optoelectronic Information, University of Electronic Science & Technology of China, Chengdu; 610054, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Gu, Wei,Song, Weihong,Wu, Gaofeng,et al. Model-based multi-fringe interferometry using Zernike polynomials[J]. OPTICS AND LASERS IN ENGINEERING,2018,105:198-200.
APA Gu, Wei,Song, Weihong,Wu, Gaofeng,Quan, Haiyang,Wu, Yongqian,&Zhao, Wenchuan.(2018).Model-based multi-fringe interferometry using Zernike polynomials.OPTICS AND LASERS IN ENGINEERING,105,198-200.
MLA Gu, Wei,et al."Model-based multi-fringe interferometry using Zernike polynomials".OPTICS AND LASERS IN ENGINEERING 105(2018):198-200.
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