Optical system design of space-based UV panoramic imager

	Optical system design of space-based UV panoramic imager
	Xue Q.; Chen W.
	2014
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	43 期号:2 页码:517-522
摘要	An optical system of UV limb panoramic imager was designed by using panoramic annular lens (PAL) and relay lens, the central wavelength was 360 nm, the waveband was 10 nm, the field of view was 360 (70.9 ~73.3), the focal length was 5 mm, and the relative aperture was 1:3.3. The method of improving the uniformity of image illumination was studied against the large field of view of the optical system. Optimization and analyzsis were performed using CODE V and ZEMAX software. The design result shows that the RMS radius of disc of confusion of spot diagram is less than half of the pixel, 80% of energy is enclosed in a pixel, the MTF is >0.72@38.5 lp/mm, the f- distortion is less than 0.4%, the uniformity of image illumination is 91%. The design results satisfy the requirement of the specifications, the volume is small, and suitable to application in space atmosphere sounding. It indicates that the optical design method of UV panoramic imager is feasible, and the design method can be used in other wavebands, it is instructional for designing the panoramic imager.
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/181722/44226
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xue Q.,Chen W.. Optical system design of space-based UV panoramic imager[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2014,43(2):517-522.
APA	Xue Q.,&Chen W..(2014).Optical system design of space-based UV panoramic imager.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,43(2),517-522.
MLA	Xue Q.,et al."Optical system design of space-based UV panoramic imager".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 43.2(2014):517-522.

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