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Optimal Design of a High Accuracy Photoelectric Auto-collimator based on Position Sensitive Detector
Yan, Pei-pei; Yang, Yong-qing; She, Wen-ji; Liu, Kai; Jiang, Kai; Duan, Jing; Shan, Qiusha; Yan, PP (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, 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

A kind of high accuracy Photo-electric auto-collimator based on PSD was designed. The integral structure composed of light source, optical lens group, Position Sensitive Detector (PSD) sensor, and its hardware and software processing system constituted. Telephoto objective optical type is chosen during the designing process, which effectively reduces the length, weight and volume of the optical system, as well as develops simulation-based design and analysis of the auto-collimator optical system. The technical indicators of auto-collimator presented by this paper are: measuring resolution less than 0.05 ''; a field of view is 2 omega = 0.4 degrees x 0.4 degrees; measuring range is +/- 5'; error of whole range measurement is less than0.2 ''; Measuring distance is 10m, which are applicable to minor-angle precise measuring environment. Aberration analysis indicates that the MTF close to the diffraction limit, the spot in the spot diagram is much smaller than the Airy disk; The total length of the telephoto lens is only 450mm by the design of the optical machine structure optimization. The autocollimator's dimension get compact obviously under the condition of the image quality is guaranteed.

关键词Optical System Design Auto-collimator Telephoto Objective Position Sensitive Detector Sensor
学科领域Engineering, Electrical & Electronic
作者部门光电测量技术实验室
DOI10.1117/12.2311411
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/181661/30393
专题光电测量技术实验室
通讯作者Yan, PP (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, Xian 710119, Shaanxi, Peoples R China.
作者单位Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Yan, Pei-pei,Yang, Yong-qing,She, Wen-ji,et al. Optimal Design of a High Accuracy Photoelectric Auto-collimator based on Position Sensitive Detector[C]. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2018.
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