Design of solar-blind UV optical system for missile approach warning

	Design of solar-blind UV optical system for missile approach warning
	Chen Y.; Song Y.; Huo F.
	2014
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	43 期号:9 页码:2964-2969
摘要	Ultraviolet (UV) warning technology is playing a very important roll in the field of military application. Based on the optimal working waveband of solar-blind UV optical system from 240 nm to 280 nm, an optical system was designed for missile approach warning. To enhance the received light energy, expand the detection range and simplify the system structure, aspheric surfaces and binary elements were adopted in the system. Only five elements were used to realize the focal length 50 mm and field of view (FOV) 43 degrees. iKon-L 936 from ANDOR company was selected as the UV detector, which has pixel size 13.5 m13.5 m and active image area 27.6 mm27.6 mm. After optimization, the maximum RMS radius is only about 11 microns, which is much less than pixel size of the detector and more than 86% of the light energy from each FOV is converged within the circle of radius 6.75 microns. The image quality shows the designed system can meet the working requirements of solar-blind UV optical system. If the focal length can be decreased, the FOV of the system can be enlarged further.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43874
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Chen Y.,Song Y.,Huo F.. Design of solar-blind UV optical system for missile approach warning[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2014,43(9):2964-2969.
APA	Chen Y.,Song Y.,&Huo F..(2014).Design of solar-blind UV optical system for missile approach warning.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,43(9),2964-2969.
MLA	Chen Y.,et al."Design of solar-blind UV optical system for missile approach warning".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 43.9(2014):2964-2969.