[1]徐正奎,王春兴,王世锦,等.卡塞格林式离轴反射系统准直仪的设计与装调方法[J].红外技术,2020,42(12):1164-1169.[doi:doi:10.11846/j.issn.1001_8891.202012006]
　XU Zhengkui,WANG Chunxing,WANG Shijing,et al.Design and Development of a Cassegrain Off-axis Reflection System Collimator[J].Infrared Technology,2020,42(12):1164-1169.[doi:doi:10.11846/j.issn.1001_8891.202012006]
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卡塞格林式离轴反射系统准直仪的设计与装调方法
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
42卷
期数:
2020年第12期
页码:
1164-1169
栏目:
出版日期:
2020-12-22

文章信息/Info

Title:
Design and Development of a Cassegrain Off-axis Reflection System Collimator
文章编号:
1001-8891(2020)12-1164-06
作者:
徐正奎1; 王春兴1; 王世锦2; 王贵全1; 蔡顺文1; 李晓斌1; 黄 声1
1. 昆明物理研究所，云南 昆明 650223；2. 重庆军代局驻昆明地区第一军代室，云南 昆明 650032
Author(s):
XU Zhengkui1; WANG Chunxing1; WANG Shijing2; WANG Guiquan1; CAI Shunwen1; LI Xiaobin1; HUANG Sheng1
1. Kunming Institute of Physics, Kunming 650223, China; 2. The First Military Commissary Department Garrisoned in Kunming of Chongqing Military Commissary Bureau, Kunming 650032, China
关键词:
离轴反射系统; 四杆靶; 装调方法
Keywords:
off-axis reflection system;  four targets;  alignment method
分类号:
TP274
DOI:
doi:10.11846/j.issn.1001_8891.202012006
文献标志码:
A
摘要:
根据生产需要，设计、生产了焦距为8 m的卡塞格林式离轴反射系统准直仪，并构建先进装调方法精准装校，通过干涉图像和干涉条纹的判读，使卡式准直仪系统的成像质量接近设计水平，解决生产中准直仪最长焦距只有3 m而无对应的产品所需空间频率的红外鉴别率测试靶板问题。
Abstract:
We design and develop a Cassegrain off-axis reflection system collimator with a focal length of 8 m according to production requirements and construct an advanced installation and adjustment method to accurately calibrate it. Through the interpretation of images and interference fringes, the imaging quality of the collimator system is found to be close to the designed value. We solve the problem of the infrared discrimination test target board in production because the longest focal length of the existing collimator focal length is 3 m, and there is no corresponding spatial frequency required by the product.

参考文献/References:

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[3] 胡玉禧, 周绍祥. 离轴抛物面反射镜的成像特性[J]. 光子学报, 1983, 12(1): 47-56
HU Yuxi, ZHOU Shaoxiang. Property of off-axis parabolic mirror[J]. Acta Photonica Sinica, 1983, 12(1): 47-56.
[4] 岑兆丰, 李晓彤, 朱启华. 光学系统杂散光分析[J]. 红外与激光工程, 2007, 36(3): 300-304.
CEN Zhaofeng, LI Xiaotong, ZHU Qihua. Stray light analysis for optical system[J]. Infrared and Laser Engineering, 2007, 36(3): 300-304.
[5] 陈钦芳, 徐昌杰, 王青松. 抛物面反射镜光轴的确定[J]. 应用光学, 2008, 29(2): 225-229
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　FAN Hong-bo,TANG Lin,PAN Shun-chen.A Design of Standard 4 Bars Target for IR Imaging Simulator[J].Infrared Technology,2007,29(12):386.
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备注/Memo

备注/Memo:
收稿日期：2020-04-03；修订日期：2020-09-07.
作者简介：徐正奎（1963-），男，高级工程师，主要从事光学系统设计，E-mail：xzkkm@126.com。
更新日期/Last Update: 2020-12-21