A Design of Mid-wave Infrared Integral Catadioptric Optical System with Wide FOV

	A Design of Mid-wave Infrared Integral Catadioptric Optical System with Wide FOV
	Yu L. Y.; Jia H. G.; Wei Q.; Jiang H. H.; Zhang T. Y.; Wang C.
	2013
发表期刊	Journal of the Optical Society of Korea
ISSN	ISBN/1226-4776
卷号	17 期号:2
摘要	In order to deduce the difficult), of fixing the Ritchey-Chretien (R-C) dual reflective optical system and enhance the stability of the secondary mirror, a compact integral structure is presented here composed of two transmitting and two reflective aspheric surfaces. The four surfaces were manufactured from a single germanium lens and integrated together. The two reflective surfaces formed by coating the inner reflecting films were assembled in one lens. It makes the installation of the two mirrors easier and the structure of the secondary mirror more stable. A design of mid-wave infrared (MWIR) compact imaging system is presented with a spectral range chosen as 3.7-4.8 mu m. The effective focal length is f=90 mm. The field of view (FOV) for the lens is 4.88 degrees. It has good imaging capability with Modulation Transfer Function (MTF) of all field of view more than 0.55 close to the diffraction limitation. Outdoor experiments were carried out and it is shown that the integral catadioptric optical system performs well on imaging.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40609
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yu L. Y.,Jia H. G.,Wei Q.,et al. A Design of Mid-wave Infrared Integral Catadioptric Optical System with Wide FOV[J]. Journal of the Optical Society of Korea,2013,17(2).
APA	Yu L. Y.,Jia H. G.,Wei Q.,Jiang H. H.,Zhang T. Y.,&Wang C..(2013).A Design of Mid-wave Infrared Integral Catadioptric Optical System with Wide FOV.Journal of the Optical Society of Korea,17(2).
MLA	Yu L. Y.,et al."A Design of Mid-wave Infrared Integral Catadioptric Optical System with Wide FOV".Journal of the Optical Society of Korea 17.2(2013).

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