Development of small-scale and dual-field visible light optical system

WEI Qun; AI Xing-qiao; JIA Hong-guang

doi:10.3788/OPE.20122004.0739

您当前的位置：

首页 >

文章列表页 >

Development of small-scale and dual-field visible light optical system

Article | 更新时间：2020-08-12

- Development of small-scale and dual-field visible light optical system
- Optics and Precision Engineering Vol. 20, Issue 4, Pages: 739-744(2012)
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所,吉林长春,130033
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20122004.0739
  CLC： TH703
- Received：16 February 2011，
  
  Revised：19 April 2011，
  
  Published Online：22 April 2012，
  
  Published：22 April 2012
- 稿件说明：
移动端阅览
魏群, 艾兴乔, 贾宏光. 小型可见光双视场光学系统的研制[J]. 光学精密工程, 2012,(4): 739-744

WEI Qun, AI Xing-qiao, JIA Hong-guang. Development of small-scale and dual-field visible light optical system[J]. Editorial Office of Optics and Precision Engineering, 2012,(4): 739-744
魏群, 艾兴乔, 贾宏光. 小型可见光双视场光学系统的研制[J]. 光学精密工程, 2012,(4): 739-744 DOI： 10.3788/OPE.20122004.0739.

WEI Qun, AI Xing-qiao, JIA Hong-guang. Development of small-scale and dual-field visible light optical system[J]. Editorial Office of Optics and Precision Engineering, 2012,(4): 739-744 DOI： 10.3788/OPE.20122004.0739.

摘要

基于光学设计基本理论

设计了一种体积小

跟踪范围可以达到整个前半球的可见光双视场光学系统。系统由前部集束系统

中间光路转折系统及后部成像系统3部分组成。集束系统采用望远镜式结构

用于改变光束的口径;光路转折系统采用库德光路

由4片反射镜组成

用于转折光路及扫描;成像系统由长焦成像系统和短焦成像系统组成

分别形成两个视场的像

用于目标识别与跟踪。光学系统焦距分别为60 mm和120 mm

设计传递函数在58 lp/mm处均大于0.5。加工装调后进行了成像试验验证

结果表明

该系统能够同时完成大视场及小视场的图像获取

在可视范围内成像质量满足系统总体要求。

Abstract

On the basis of optical design theory

this paper designs a small-scale and dual-field optical system with a half sphere tracking field. This optical system takes a Code optical path as the main system and consists of three parts: tele-system at front

ray tuning system in the middle

and imaging system in the back. The first part is a telescope compound for adjusting the diameter of the light beam; the middle part is Code optical path made up four mirrors

which is used to turn the direction of the light beam; and the last part is an imaging system for long focal and short focal imaging and for tracking and recognizing targets. The focal lengths of the system are 60 mm and 120 mm and their Modulation Transfer Functions(MTFs) are all above 0.5 at 5.8 lp/mm. By imaging tests

this optical system has better imaging quality and can capture the images form the large field and small one at the same time.

关键词

Keywords

references

白瑜,杨建峰,薛彬,等. 非制冷长波红外热像仪折衍混合双视场光学系统设计[J]. 应用光学,2009,30(5):853-858. BAI Y, YANG J F, XUE B, et al.. Design of refractive/diffractive dual FOV optical system for uncooled LWIR thermal imager[J]. Journal of Applied Optics, 2009,30(5):853-858.(in Chinese)[2] 耿亚光,张明谦. 红外成像导引头双视场光学系统小型化技术[J]. 红外与激光工程,2007,36(6):887-890. GENG Y G, ZHANG M Q. Miniaturization technique of dual field optical system in imaging infrared seeker[J]. Infrared and Laser Engineering, 2007,36(6):887-890.(in Chinese)[3] 王海涛,耿安兵,杨长城. 切换变倍光学系统设计[J]. 光学学报,2010,30(3):872-875. WANG H T, GENG A B, YANG CH CH. Design of rotate-in-group zoom optical system[J]. ACTA Optical Sinica, 2010,30(3):872-875. (in Chinese)[4] 陈吕吉. 非制冷焦平面热像仪用双视场红外光学系统[J]. 红外技术,2007,29(11):645-647. CHEN L J. A dual field of view optical system for infrared uncooled focal plane arrays[J]. Infrared Technology, 2007, 29(11):645-647.(in Chinese)[5] 邓键,张伟,龙夫年. 大口径拼接合成孔径光学系统设计[J]. 光学精密工程,2008,16(1):29-34. DENG J, ZHANG W, LONG F N. Optical design of large aperture segmented mirror system[J]. Opt. Precision Eng., 2008,16(1):29-34.(in Chinese)[6] 董科研,潘玉龙,王学进,等. 谐衍射红外双波段双焦光学系统设计[J]. 光学精密工程,2008,16(5):764-770. DONG K Y, PAN Y L, WANG X J, et al.. Optical design of a HDE infrared dual-band step-zoom system[J]. Opt. Precision Eng., 2008, 16(5):764-770.(in Chinese)[7] 兰海滨,王平,龙腾. 图像拼接中相机镜头非线性畸变的校正[J]. 光学精密工程,2009,17(5):1196-1202. LAN H B, WANG P, LONG T. Nonlinear aberration correction of lens in image mosaic[J]. Opt. Precision Eng., 2009,17(5):1196-1202.(in Chinese)[8] 陈浩,宣丽,胡立发,等. 1 200 mm望远镜开环液晶自适应光学系统设计[J]. 光学精密工程,2010,18(1):30-36. CHEN H, XUAN L, HU L F, et al.. Design of open-loop liquid crystal adaptive optical system for 1 200 mm telescope[J]. Opt. Precision Eng., 2010,18(1):30-36.(in Chinese)[9] 冯宇平,戴明,孙立悦,等. 图像自动拼接融合的优化设计[J]. 光学精密工程,2010,18(2):470-476. FENG Y P, DAI M, SUN L Y, et al.. Optimized design of automatic image mosaic[J]. Opt. Precision Eng., 2010,18(2):470-476.(in Chinese)[10] 魏群,艾兴乔,姜湖海,等. 超音速光学导引头整流罩的形状优化[J]. 光学精密工程,2010,18(2):384-389. WEI Q, AI X Q, JIANG H H, et al.. Optimizing design of dome figure for supersonic seekers[J]. Opt. Precision Eng., 2010,18(2):384-389.(in Chinese)

Views

228

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimization of asymmetric progressive addition lens design with cubic spline interpolation

Design of receiving optical system for asteroid terrain detection LiDAR

Design of NIR-II imaging system with wide spectrum

A large field of view infrared staring imaging system based on liquid crystal grating

Design of multi-channel sequential front light imaging system for transient condition

Related Author

XIANG Huazhong

WU Keting

MA Lefei

MEI Zhixian

XIE Min

FAN Jun

ZHENG Zexi

ZHANG Dawei

Related Institution

School of Health Science and Engineering，University of Shanghai for Science and Technology

School of Optical-Eletrical and Computer Engineering，University of Shanghai for Science and Technology

Beijing Institute of Control Engineering

Changchun Institute of Optics，Fine Mechanics and Physics，Chinese Academy of Sciences

Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic College of Physics and Optoelectronic Engineering， Foshan University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰