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A precise method for adjusting the optical system of laser sub-aperture
Song Xing1,2; Zhang Xue-min1; Yang Jianfeng1; Xue Li1; Yang, JF (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China.
2018
会议名称4th Seminar on Novel Optoelectronic Detection Technology and Application
会议录名称FOURTH SEMINAR ON NOVEL OPTOELECTRONIC DETECTION TECHNOLOGY AND APPLICATION
卷号10697
会议日期2017-10-24
会议地点Nanjing, PEOPLES R CHINA
出版地BELLINGHAM
出版者SPIE-INT SOC OPTICAL ENGINEERING
产权排序1
摘要

In order to adapt to the requirement of modern astronomical observation and warfare, the resolution of the space telescope is needed to improve, sub-aperture stitching imaging technique is one method to improve the resolution, which could be used not only the foundation and space-based large optical systems, also used in laser transmission and microscopic imaging. A large aperture main mirror of sub-aperture stitching imaging system is composed of multiple sub-mirrors distributed according to certain laws. All sub-mirrors are off-axis mirror, so the alignment of sub-aperture stitching imaging system is more complicated than a single off-axis optical system. An alignment method based on auto-collimation imaging and interferometric imaging is introduced in this paper, by using this alignment method, a sub-aperture stitching imaging system which is composed of 12 sub-mirrors was assembled with high resolution, the beam coincidence precision is better than 0.01mm, and the system wave aberration is better than 0.05 lambda.

关键词Sub-aperture Stitching Optical System Auto-collimation Interferometric Imaging Precice Alignment
学科领域Engineering, Electrical & Electronic
作者部门系统工程部
DOI10.1117/12.2315315
收录类别EI ; ISTP
ISBN号978-1-5106-1948-7
语种英语
ISSN号0277-786X
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/30391
专题系统工程部
月球与深空探测技术研究室
通讯作者Yang, JF (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China.
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Song Xing,Zhang Xue-min,Yang Jianfeng,et al. A precise method for adjusting the optical system of laser sub-aperture[C]. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2018.
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