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A catadioptric infrared dual band optically passive athermal optical system
Bai, Yu1,2; Xing, Tingwen; Jiang, Yadong1
2017
Source PublicationOPTICAL REVIEW
ISSN1340-6000
Volume24Issue:3Pages:325-333
AbstractThe 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.
KeywordOptical design Catadioptric lens Infrared dual band
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8853
Collection空天部
Affiliation1.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
Recommended Citation
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.
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