Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Infrared Technology》 2012-10
Add to Favorite Get Latest Update

Athermal Design of a MWIR Optical System

LIU Xiu-jun,ZHANG Jin-wang,PENG Yao(Sichuan Changhong Electronics Technology Development Co.,Ltd,Mianyang 621000,China)  
The function and meaning of athermalization in infrared optical system was introduced.The influence of temperature on the optical parameters was analyzed.The athermal design methods and the principle of optical passive thermalisation were discussed.A midwave infrared optical system for 320× 256 cooled detector was designed,in which the optical passive athermalisation was applied using optical material Si Ge and ZnSe with mechanical material titanium alloy in the optical system.The MTF is greater than 0.7,which close to diffraction limit in the spatial frequency 17 lp/mm,and more than 84% of the diffraction energy was focused in single pixel within-50~70℃.Those results show that the optical system has good image quality and athermal effect.
【CateGory Index】: TN216
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 3 Hits
1 CHEN Lv-ji,LI Ping,FENG Sheng-rong,HU Hai-Shuang(Kunming Institute of Physics,Kunming 650223,China);Athermal Design for MW Infrared Dual Field-of-View Optical System[J];Infrared Technology;2011-01
2 YU Yang,JIN Ya-ping,PAN Zhao-xin,JIAN Yi,TANG Xin-yi(Shanghai Institute of Technical Physics,CAS,Shanghai 200083,China);Athermal Design of Cooled LWIR Optical System with Extensive Temperature Range[J];Infrared Technology;2011-10
3 LI Rong-gang,LIU Lin,ZHANG Xing-de,HUANG He-ping(North China Research Institute of Electro-optics,Beijing 100015,China);Design and fabrication of mid-wave infrared lenses with athermalization[J];Laser & Infrared;2010-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LUO Jinping1,2,WANG Helong1,2,LIU Xin2,PAN Zhifeng2(1.Science and Technology on Electro-Optic Control Laboratory,Luoyang 471009,China; 2.Luoyang Institute of Electro-Optic Equipment,AVIC,Luoyang 471009,China);Passive Optical Athermalization Design in Re-Imaging Optical System[J];Electronics Optics & Control;2012-04
2 JIA Yong-dan,FU Yue-gang,LIU Zhi-ying,WANG Zhi-jian(School of Opto-Electronic Engineering,Changchun University of Science and Technology,Changchun 130022,China);Design of Cual-FOV Athermal Optical System for Infrared Dual-color[J];Acta Photonica Sinica;2012-06
3 LI Xin,ZHENG Xiao-bing,XU Jun (Key Laboratory of Optical Calibration and Characterization,Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences,Hefei 230031,China);Opto-Mechanical System Design of Thermal Infrared Camera[J];Journal of Atmospheric and Environmental Optics;2012-06
4 WANG Jing(Luoyang Institute of Electro-Optical Equipment,AVIC,Luoyang 471009,China);Compact Long-Wavelength Infrared Catadioptric System of Athermalization Design[J];Electronics Optics & Control;2013-04
5 Tang Tianjin (Beijing Institute of Space Mechanics & Electricity,Beijing 100080,China);Optical System Design of Light Star Tracker with Low F-number[J];Spacecraft Recovery & Remote Sensing;2011-03
6 ZHENG De-zhong,SUN Li-ming (Key Laboratory of Measurement Technology and Instrumentation of Hebei, Yanshan University,Qinhuangdao 066004,China);Design of Optical System for Infrared Life Detection[J];Infrared;2011-11
7 CHEN Lv-ji,CHEN Jin-jin,Li ping(Kunming Institute of Physics,Kunming 650223,China);A Novel Step-Zoom LW Infrared Dual Field-of-View Optical System Design[J];Infrared Technology;2011-07
8 LI Ping,CHEN Lv-ji,DONG Ming-li(Kunming Institute of Physics,Yunnan Kunming 650223,China);The Design of Athermalised Infrared Optical System For the Unmanned Air Vehicle[J];Infrared Technology;2012-04
9 XU Qiu-zhen(Kunming Institute of Physics,Kunming 650223,China);Analysis on thermal difference of classical Cassegrain system[J];Laser & Infrared;2011-04
10 ZHU Cheng-xi,SHI Jia-ming(Shanghai Institute of Technical Physics of CAS,Shanghai 200083,China);Thermal Design of One Kind of Infrared Imaging System Using ICEPEAK Software[J];Infrared Technology;2013-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Xiao-ying WANG Xian-wei ZHU Gu-jun (Beijing University of Aeronautics and Astronautics, Dept. of Propulsion);Numerical Investigation on Radiation of Enclosure Containing Non-Uniform Radiative Gas[J];Journal of Beijing University of Aeronautics and Astronautics;2002-04
2 LI Lin, WANG Xuan, ZHANG Li qin, ZHANG Bo (Department of Optical Engineering, Beijing Institute of Technology, Beijing100081);Thermal Effects for Optical System and Design of an Analysis Program[J];JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY;2000-01
3 SHEN Hong-hai1,2, WANG Guo-hua1, DING Jin-wei1, WANG Ling-jie1, HAN Peng-peng1, LI Yong-gang1(1.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033 China;2.Graduate University of Chinese Academy of Sciences, Beijing 100039, China);Application of active-athermal compensation to airborne IR optical systems[J];Optics and Precision Engineering;2010-03
4 ZHANG Liang(Luoyang Electro-optical Equipment Research Institute of AVIC,Luoyang 471009,China);One kind of athermalization and dual field of view optical system design[J];Optical Technique;2009-04
5 Li Lin Wang Xuan (Department of optical engineering, Beijing Institute of Technology, Beijing, 100081);Current Status and Prospects for Thermal Effects on Optical Systems and Athermalisation Techniques[J];OPTICAL TECHNOLOGY;1997-05
6 Guo Yonghong Shen Mangzuo (Institute Of Optics and Electronics,Chinese Academy of Science,Shuangliu,Chengdu 6 10 2 0 9) Lu Zukang ( Departmentof Optical Engineering,Zhejiang University,H angzhou 31 0 2 0 7);Athermal Design for Infrared Diffractive/Refractive Optical System[J];ACTA OPTICA SINICA;2000-10
7 Du Chunlei Lin Xiangdi Zhou Lishu Bai Linbo Qiu Chuankai (State Key Lab of Optical Technology for Microfabrication, Institute of Optics and Electronics, The Chinese Academy of Sciences, Chengdu 610209)Xu Guosen Fang Jiaxiong Wang Jiyuan Shanghai;Method for Improving Performance of Infrared Detector by Micro-Optical Lens Array[J];Acta Optica Sinica;2001-02
8 Jin Letian,Hu Yuxi Department of Precision Machine and Precision Instrument, University of Science and Technology of China,Hefei 230026 Yang Jianfeng,Xiangli Bin Xi′an Institute of Optics and Precision Mechanics,Academia Sinica,Xi′an 710068;THERMAL ABERRATION ANALYSIS OF COAXIAL SPHERICAL OPTICAL SYSTEMS[J];ACTA PHOTONICA SINICA;1999-07
9 Liu Yongchang; Zhu Hong(Shaanxi Qinghua Electro_Mechanical Research Institute, Cbang'an 710111);The Development and New Trend of IR Seeking Guidance Techniques[J];INFRARED TECHNOLOGY;1999-04
10 LIU Yong chang, ZHU Hong (Shannxi Qinghua Electro mechanical Research Institute, Chang'an 710111,China);An Analysis on IR Imaging Guidance Countermeasure Techniques[J];INFRARED TECHNOLOGY;2000-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved