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Study of imaging fiber bundle coupling technique in IR system
Chen, Guoqing1,2; Yang, Jianfeng2; Yan, Xingtao2; Song, Yansong1,2
2017
会议名称International Conference on Optical and Photonics Engineering, icOPEN 2016
会议录名称International Conference on Optical and Photonics Engineering, icOPEN 2016
卷号10250
会议日期2016-09-26
会议地点Chengdu, China
出版者SPIE
产权排序1
摘要

Due to its advantageous imaging characteristic and banding flexibility, imaging fiber bundle can be used for line-plane-switching push-broom infrared imaging. How to precisely couple the fiber bundle in the optics system is the key to get excellent image for transmission. After introducing the basic system composition and structural characteristics of the infrared systems coupled with imaging fiber bundle, this article analysis the coupling efficiency and the design requirements of its relay lenses with the angle of the numerical aperture selecting in the system and cold stop matching of the refrigerant infrared detector. For an actual need, one relay coupling system has been designed with the magnification is -0.6, field of objective height is 4mm, objective numerical aperture is 0.15, which has excellent image quality and enough coupling efficiency. In the end, the push broom imaging experiment is carried out. The results show that the design meets the requirements of light energy efficiency and image quality. This design has a certain reference value for the design of the infrared fiber optical system. © 2017 COPYRIGHT SPIE.

作者部门月球与深空探测技术研究室
DOI10.1117/12.2266955
收录类别EI ; ISTP
ISBN号9781510610019
语种英语
ISSN号0277786X
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/28778
专题月球与深空探测技术研究室
作者单位1.University of Chinese Academy of Sciences, China
2.Xi'an Institute of Optics and Precision Mechanics of Chinese Academy of Science, China
推荐引用方式
GB/T 7714
Chen, Guoqing,Yang, Jianfeng,Yan, Xingtao,et al. Study of imaging fiber bundle coupling technique in IR system[C]:SPIE,2017.
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