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Principle of a two-output-difference interferometer for removing the most important interference distortions
Yang, Qinghua1; Liu, Lixin1; Lv, Pei2
Department先进光学仪器研究室
2018
Source PublicationJOURNAL OF MODERN OPTICS
ISSN0950-0340
Volume65Issue:19Pages:2234-2242
Contribution Rank2
Abstract

This paper presents a two-output-difference interferometer for removing the most important interference distortions caused by nonlinear detectors. These distortions can be removed not only because the resulting interferogram is composed of the difference between the signals of the two detectors, but also because the modulated signals at each output have the same amplitude and opposite phases. Due to the use of two corner-cube mirrors fixed as a single moving element, the tilt and shearing problem will disappear. The effect of the corner-cube mirror deviation angle and the plane mirror tilt angle are investigated in detail, and the formulas of their tolerance are derived by means of modulation depth and phase error. The advantage of the interferometer enables it to be suitable for Fourier transform spectrometers.

KeywordTwo-output-difference Interferometer Distortions Nonlinear Effect Corner-cube Mirror Fourier Transform Spectrometer
DOI10.1080/09500340.2018.1506054
Indexed BySCI ; EI
Language英语
WOS Research AreaOptics
WOS IDWOS:000442423500008
EI Accession Number20183505742562
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30589
Collection先进光学仪器研究室
Corresponding AuthorYang, Qinghua
Affiliation1.Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China
2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Yang, Qinghua,Liu, Lixin,Lv, Pei. Principle of a two-output-difference interferometer for removing the most important interference distortions[J]. JOURNAL OF MODERN OPTICS,2018,65(19):2234-2242.
APA Yang, Qinghua,Liu, Lixin,&Lv, Pei.(2018).Principle of a two-output-difference interferometer for removing the most important interference distortions.JOURNAL OF MODERN OPTICS,65(19),2234-2242.
MLA Yang, Qinghua,et al."Principle of a two-output-difference interferometer for removing the most important interference distortions".JOURNAL OF MODERN OPTICS 65.19(2018):2234-2242.
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