Optical system design of a co-path Doppler asymmetric spatial heterodyne interferometer with two fields of view

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	Optical system design of a co-path Doppler asymmetric spatial heterodyne interferometer with two fields of view
其他题名	双视场准共路多普勒外差干涉仪光学系统设计
	Fei, Xiaoyun; Feng, Yutao; Bai, Qinglan; Xie, Nian; Li, Yong; Yan, Peng; Sun, Jian
	2015-04-10
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:4
摘要	A co-path Doppler asymmetric spatial heterodyne spectroscopy (DASH) interferometer with two fields of view to apply to wind vector observations from satellite is presented. The instrument using mirrors as field combiners, Kösters prism as beam splitter, one grating and imaging lens with focal power in one dimension can observe winds at different elevations in two orthogonal look directions. It is compact, without moving parts and efficient. An exact relation of the path offset Dd to Littrow angle and the size of Kösters prism is derived. A system for observation of the O[1D]630 nm emission form satellite is designed to show the process and result of parameters optimizing. Finally, a simulated result for the system indicate that the co-path DASH interferometer with two fields of view has space resolution ability in one dimension, it can get the interferograms at different elevations in two directions without scanning parts and it is possible to obtain the wind vector for the same volume with the help of satellite's moving. ©, 2015, Chinese Optical Society. All right reserved.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27322
专题	光谱成像技术研究室
推荐引用方式 GB/T 7714	Fei, Xiaoyun,Feng, Yutao,Bai, Qinglan,et al. Optical system design of a co-path Doppler asymmetric spatial heterodyne interferometer with two fields of view[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(4).
APA	Fei, Xiaoyun.,Feng, Yutao.,Bai, Qinglan.,Xie, Nian.,Li, Yong.,...&Sun, Jian.(2015).Optical system design of a co-path Doppler asymmetric spatial heterodyne interferometer with two fields of view.Guangxue Xuebao/Acta Optica Sinica,35(4).
MLA	Fei, Xiaoyun,et al."Optical system design of a co-path Doppler asymmetric spatial heterodyne interferometer with two fields of view".Guangxue Xuebao/Acta Optica Sinica 35.4(2015).

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