&quot;日盲&quot;紫外折反射全景光学系统设计

王丽萍; 李春; 金春水

doi:10.3788/OPE.20111907.1503

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"日盲"紫外折反射全景光学系统设计

现代应用光学 | 更新时间：2020-08-12

- "日盲"紫外折反射全景光学系统设计
- Design of catadioptric omnidirectional imaging system in solar blind UV
- 光学精密工程 2011年19卷第7期页码：1503-1509
- 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：
  
  吉林省科技发展基金资助项目(No.20080516)()
- DOI：10.3788/OPE.20111907.1503
  中图分类号： TN23;TH703
- 收稿日期：2011-03-08，
  
  修回日期：2011-04-01，
  
  网络出版日期：2011-07-25，
  
  纸质出版日期：2011-07-25
- 稿件说明：
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王丽萍, 李春, 金春水. "日盲"紫外折反射全景光学系统设计[J]. 光学精密工程, 2011,19(7): 1503-1509

WANG Li-ping, Li Chun, JIN Chun-shui. Design of catadioptric omnidirectional imaging system in solar blind UV[J]. Editorial Office of Optics and Precision Engineering, 2011,19(7): 1503-1509
王丽萍, 李春, 金春水. "日盲"紫外折反射全景光学系统设计[J]. 光学精密工程, 2011,19(7): 1503-1509 DOI： 10.3788/OPE.20111907.1503.

WANG Li-ping, Li Chun, JIN Chun-shui. Design of catadioptric omnidirectional imaging system in solar blind UV[J]. Editorial Office of Optics and Precision Engineering, 2011,19(7): 1503-1509 DOI： 10.3788/OPE.20111907.1503.

摘要

利用折反射全景成像系统的大视场和高噪声屏蔽特性

研制了一套视场角为360(45~90)

相对孔径为1∶2的"日盲"紫外折反射全景光学系统

用于紫外目标探测研究。综述了紫外探测技术要素

确定了紫外折反射全景光学系统设计参数。基于像差理论及紫外光学系统特性

从参数分配、初始结构求解入手

采用分裂透镜、加齐明镜等方法设计了光学系统。分析结果表明

"日盲"紫外折反射全景光学系统各视场能量集中度为80%的弥散圆直径均小于20 m

低于紫外ICCD像元尺寸的30 m

各视场MTF>0.7@17 lp/mm

满足设计指标要求。实验验证了外折反射全景技术用于电晕探测的可行性

实验图像成像效果良好。

Abstract

According to the characteristics of a catadioptric omnidirectional imaging system in larger fields and higher noise shielding

the catadioptric omnidirectional optical system with a field of view in 360 horizontal azimuth and 45 to 90 elevation and operating in the region of Solar Blind UV was developed to detect UV targets.The key elements of the UV detection technology were overviewed and the design parameters for the catadioptric omnidirectional imaging system in Solar Blind UV(SBUV) were determined.Based on the aberration theory and characters of UV optical system

the processes of optical design including the allocation of parameters

solution of initial structure and the lens splitting were presented. The design results show that the diameter of 80% encicled energy of SBUV panoramic imaging system is 20 m

which is smaller than the pixel size of ICCD

and the MTF value of the system is higher than 0.7@17lp/mm over all fields. These data satisfy the requirements of the system. Furthermore

experiments are carried out to verity the feasibility of panoramic imaging in corona detection

and the results indicate that the image obtained has good quality.

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Keywords

references

BJORK C, WAN W. Mid-wave Infrared (MWIR) panoramic sensor for various applications[J].SPIE,2010,7660:76600B-1-9.[2] JONATHAN M. NICHOLS, JAMES R. Modeling and analysis of a high-performance midwave infrared panoramic periscope[J].Optical Engineering,2010,49(11):113202-1-9.[3] SOLOMATINA V A. A panoramic video camera [J]. Opt. Technol,2007,74(12):815-817.[4] LIN S S, BAJCSY R. High resolution catadioptric omnidirectional stereo sensor for robot vision.IEEE International Conference on Robotics and Automation IEEE, 2003, 1694-1699.[5] MARTYNOV V N, JAKUSHENKOVA T I, URUSOVA M V. New constructions of panoramic annular lenses: design principle and output characteristics analysis[J].SPIE, 2008,7100:71000O-1-12.[6] NIU SH, BAI J, HOU X Y,et al.. Design of a panoramic annular lens with a long focal length[J]. Appl.Opt, 2007,46,(32):7850-7857.[7] ZENG J Y, SU X Y,JIN G F. Incorporating lens distortion into the design of undistorted catadioptric omnidirectional cameras[J]. Appl.Opt,2006,45:7778-7784.[8] KWEON G I, KIM K T, KIM G H, et al.Folded catadioptric panoramic lens with an equidistance projection scheme[J]. Appl.Opt, 2005,44(14):2759-2767.[9] ZHAO L F, FENG H J, BAI J.Panoramic optical annular staring inspection system for evaluating the inner surface of a pipe [J]. SPIE, 2007, 6838:68381P-1-9.[10] LAN P.Design study of an infrared panoramic optical system[J]. Appl.Opt,1996,35(31):6190-6194.[11] WANG P S, MCMAHONA S T. Threat mediation via a real-time stereoscopic catadioptric omnivision system[J].SPIE,2006,6231:62310E-1-6.[12] GUTINA M, TSUIB E K, GUTIN O. Thermal infrared panoramic imaging sensor[J].SPIE,2006,6206:62062E-1- 10.[13] 袁旭昌. 光学设计[M]. 北京:北京理工大学出版社,1988. YUAN X CH. Optical Design [M].Beijing: Beijing Institute of Technology Press, 1988. (in Chinese)[14] 王丽萍,张立超,何锋赟,等. 采用多种群遗传算法的全景成像系统非球面设计[J]. 光学精密工程,2009,17(5):133-141. WANG L P, ZHANG L CH, HE F Y, et al. Design of mirror profile for panoramic imaging system using multi-populations genetic algorithms [J]. Opt. Precision Eng., 2009,17(5):133-141. (in Chinese)[15] 王丽萍. 双谱段全景电晕探测光学系统 [J]. 光子学报,2010,39(10):1770-1774. WANG L P. Optical design for dual spectral panoramic imaging system applied in corona detector[J]. Acta Photonica Sinica,2010,39(10):1770-1774. (in Chinese)

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"日盲"紫外折反射全景光学系统设计

Design of catadioptric omnidirectional imaging system in solar blind UV

DOI：10.3788/OPE.20111907.1503

摘要

Abstract

关键词

Keywords

references