A catadioptric infrared dual band optically passive athermal optical system

	A catadioptric infrared dual band optically passive athermal optical system
	Bai, Yu 1,2; Xing, Tingwen ; Jiang, Yadong 1
刊名	OPTICAL REVIEW
	2017
卷号	24 期号:3 页码:325-333
关键词	Optical design Catadioptric lens Infrared dual band
ISSN号	1340-6000
英文摘要	The paper proposes a catadioptric infrared dual band optical system based on catadioptric configuration and optically passive athermal design method. The system shares primary mirror, secondary mirror and collimating lens group, and achieves abruption in longwave infrared and midwave infrared using a dichroic beam splitter. The influence of temperature on optical parameters, the design theory and design method are analyzed. A design example is presented. The detailed optimization design method and some considering factors in engineering design moment are discussed. The design results illustrate that the system can obtain good image quality in environment temperature of 10-40 degrees C, which could satisfy the design requirement. The actual test result not only satisfies the design requirement, but also validates the availability of the method in the paper.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/8853]
专题	空天部
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China 2.Univ Elect Sci & Technol China, Chengdu 610054, Sichuan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Bai, Yu,Xing, Tingwen,Jiang, Yadong. A catadioptric infrared dual band optically passive athermal optical system[J]. OPTICAL REVIEW,2017,24(3):325-333.
APA	Bai, Yu,Xing, Tingwen,&Jiang, Yadong.(2017).A catadioptric infrared dual band optically passive athermal optical system.OPTICAL REVIEW,24(3),325-333.
MLA	Bai, Yu,et al."A catadioptric infrared dual band optically passive athermal optical system".OPTICAL REVIEW 24.3(2017):325-333.