Design and Analysis of a Depolarizer for the Space-Borne Grating Imaging Spectrometer

	Design and Analysis of a Depolarizer for the Space-Borne Grating Imaging Spectrometer
其他题名	论文其他题名
	Zhao F. C.; Wang S. R.; Qu Y.; Lin G. Y.
	2011
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	31 期号:7 页码:1991-1994
摘要	The main portion of the space-borne grating imaging spectrometer-grating has intense polarization response. The objective of spectrometer is to measure the intensity accurately without bias as to the incident polarization state. One common method to overcome polarization bias in optical systems is the insertion of a depolarizer. The theory of horizontal-vertical (H-V) quartz depolarizer operation is described. A single H-V depolarizer was met the spectrometer polarization requirement according to its polarization character. Both the degree of depolarization and image degradation (especially the image doubling) were analyzed for the depolarizer design. The analysis results show that it satisfies the design requirements of the spectrometer, the polarization sensitivity is within the specification of 1% and the decrease in MTF due to the depolarizer is less than 1. 5%.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25568
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhao F. C.,Wang S. R.,Qu Y.,et al. Design and Analysis of a Depolarizer for the Space-Borne Grating Imaging Spectrometer[J]. Spectroscopy and Spectral Analysis,2011,31(7):1991-1994.
APA	Zhao F. C.,Wang S. R.,Qu Y.,&Lin G. Y..(2011).Design and Analysis of a Depolarizer for the Space-Borne Grating Imaging Spectrometer.Spectroscopy and Spectral Analysis,31(7),1991-1994.
MLA	Zhao F. C.,et al."Design and Analysis of a Depolarizer for the Space-Borne Grating Imaging Spectrometer".Spectroscopy and Spectral Analysis 31.7(2011):1991-1994.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
皮秒时间相关单光子计数光谱仪的核心技术.（56KB）			开放获取	--	浏览下载