Stray Light of Space-Borne Hyperspectral Imager and Its Measurement

	Stray Light of Space-Borne Hyperspectral Imager and Its Measurement
其他题名	论文其他题名
	Zhang J. Q.; Wu Q. W.; Yan C. X.
	2010
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	30 期号:10 页码:2861-2865
摘要	Hyperspectral imager has more spectral channels and higher spectral resolution compared to normal spectral instrument. Stray light is one of the important reasons affecting the spectral accuracy of the hyperspectral imager, but the current stray light measurements can't meet the need. Definition, sources and harmfulness of stray light are described in the present paper. The feasibility and superiority of the stray light factor 41, used to describe the stray light characteristics of the spectral instruments, is investigated thoroughly, where the definition, physical significance and value of engineering application of stray light interference factor f(i)(lambda) and stray light disturbance factor F(i)(lambda) are given. Finally, the system components, measurement procedure and measurement results of the stray light measurement system, using narrow-band filter, are introduced. Results show that the stray light factor 41 meets the need of the stray light measurement because it can indicate the stray light characteristics of the spectral instruments without relationship to the light source, filter, detector and other measurement conditions, and the measurement efficiency is increased at least one-fold than the spectral stray light factors method.
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/181722/25625
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang J. Q.,Wu Q. W.,Yan C. X.. Stray Light of Space-Borne Hyperspectral Imager and Its Measurement[J]. Spectroscopy and Spectral Analysis,2010,30(10):2861-2865.
APA	Zhang J. Q.,Wu Q. W.,&Yan C. X..(2010).Stray Light of Space-Borne Hyperspectral Imager and Its Measurement.Spectroscopy and Spectral Analysis,30(10),2861-2865.
MLA	Zhang J. Q.,et al."Stray Light of Space-Borne Hyperspectral Imager and Its Measurement".Spectroscopy and Spectral Analysis 30.10(2010):2861-2865.

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