MWIR imaging experiments with large F-number optics on LEO spacecraft

	MWIR imaging experiments with large F-number optics on LEO spacecraft
	Liu Y.; Yang Q.; Liu J.; Wang B.; Zhang Z.; Wang H.
	2014
发表期刊	Infrared Physics and Technology
ISSN	ISBN/13504495
期号	67 页码:315-317
摘要	To determine the feasibility of spacecraft imaging in the mid-infrared region (3.0-5.0 m) utilizing large F-number optics, we create a radiometric simulation of a low-Earth orbit (LEO) extended object, imaging background and noise, in order to predict the signal-to-noise ratio of such objects as viewed from a telescope during the daytime and terminator, etc. We find that the observation of Space Station and other extended targets utilizing large F-number optics for MWIR imaging is possible, given the right conditions. We have developed a large F-number infrared camera with cold stop matched, which is successfully applied to acquire LEO extended object images taken by a 1.23 m telescope. We get clear images of International Space Station, Tian-gong, etc. and our proposed the infrared imaging technology can be demonstrated to greatly improve the imaging ability of current ground-based Optoelectric (OE) telescope for the detection of space activities. 2014 Elsevier B.V. All rights reserved.
收录类别	EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44180
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu Y.,Yang Q.,Liu J.,et al. MWIR imaging experiments with large F-number optics on LEO spacecraft[J]. Infrared Physics and Technology,2014(67):315-317.
APA	Liu Y.,Yang Q.,Liu J.,Wang B.,Zhang Z.,&Wang H..(2014).MWIR imaging experiments with large F-number optics on LEO spacecraft.Infrared Physics and Technology(67),315-317.
MLA	Liu Y.,et al."MWIR imaging experiments with large F-number optics on LEO spacecraft".Infrared Physics and Technology .67(2014):315-317.

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