A tilt-compensated Fourier transform spectrometer with an image rotator

doi:10.1016/j.optcom.2015.02.028

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	A tilt-compensated Fourier transform spectrometer with an image rotator
	Wei, Ruyi1,2 ; Yin, Bangsheng 3
	2015-07-01
发表期刊	OPTICS COMMUNICATIONS
卷号	346 页码:115-119
摘要	Due to the moving plane mirror, tilt compensation is crucial and challenging in designing high precision Michelson-type interferometers. In this paper, we propose an optical configuration design using an image rotator and plane mirrors, including a movable double-sided mirror (DSM) to balance out the tilt of the mirror. We analysed the optical path differences (OPD) caused by the tilt of the DSM and their effects on interferogram under different tilt cases. Analyses demonstrate that this design is able to cancel out the offset of the OPD introduced by the tilt pitch angle. For different incident rays in parallel, the position of the tilt centre has no relationship with the change of the OPD, implying that the OPD could be self-compensated, and the modulation of the interferogram will not be degraded due to the tilt. This configuration effectively relaxes the requirements on the control of the precision of the postures of the moving mirror and thus may have broad applications. (C) 2015 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Michelson Interferometer Tilt-compensated Optical Configuration Design Image Rotator Optical Path Difference
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.optcom.2015.02.028
收录类别	SCI ; EI
关键词[WOS]	INTERFEROMETER ; RESOLUTION ; PRISM
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000353087800020
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25047
专题	光谱成像技术研究室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Key Lab Spectral Imaging Technol, Xian 710119, Peoples R China 3.SUNY Albany, Atmospher Sci Res Ctr, Albany, NY 12203 USA
推荐引用方式 GB/T 7714	Wei, Ruyi,Yin, Bangsheng. A tilt-compensated Fourier transform spectrometer with an image rotator[J]. OPTICS COMMUNICATIONS,2015,346:115-119.
APA	Wei, Ruyi,&Yin, Bangsheng.(2015).A tilt-compensated Fourier transform spectrometer with an image rotator.OPTICS COMMUNICATIONS,346,115-119.
MLA	Wei, Ruyi,et al."A tilt-compensated Fourier transform spectrometer with an image rotator".OPTICS COMMUNICATIONS 346(2015):115-119.

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A tilt-compensatedFo（768KB）	期刊论文	出版稿	限制开放	CC BY	请求全文