LI Fu, RUAN Ping, XU Guang-zhou, MA Xiao-long, YANG Jian-feng, LU Di. Integrated opto-mechanical-thermal analysis of infrared lens[J]. Journal of Applied Optics, 2011, 32(3): 385-388.
Citation: LI Fu, RUAN Ping, XU Guang-zhou, MA Xiao-long, YANG Jian-feng, LU Di. Integrated opto-mechanical-thermal analysis of infrared lens[J]. Journal of Applied Optics, 2011, 32(3): 385-388.
shu

Integrated opto-mechanical-thermal analysis of infrared lens

  • Xi-an Institute of Optics and Precision Mechanics,CAS,Xi-an 710119,China

More Information
    Graphical Abstract
    • Abstract
  • In the design of infrared optical system, the impact of thermal effect on optical performance should be taken into account so as to achieve a good temperature performance and the integrated opto-mechanical-thermal analysis should be conducted. The method and flow chart of integrated optomechanical-thermal analysis were discussed. An infrared lens with a focal length of 200 mm was designed, which matched with cold shield and could operate at a wide temperature range. The finite element model of the infrared lens was established and the thermodynamic analysis was accomplished, each lens interval and surface figure changes were obtained by using processed analysis data. The interval changes, Zernike coefficients and refractive index at ambient temperature were substituted into optical design software, and the temperature effect on image quality was obtained. The analysis results show that the modulation transfer functions of infrared lens with 16 line pairs in all field of views are larger than 0.5 from -40℃ to +60℃. The design of infrared lens is easy to be implemented and meets the requirements.
    • FullText(HTML)
    • References (1)
  • ［1］张运强. 光学系统无热化设计在空空导弹上的应用研究［J］.航空兵器，2006, (3):27-30.

    ZHANG Yun-qiang, Application study of athermalizing air-to-air missile systems ［J］, AERO WEAPONRY, 2006, (3):27-30. (in Chinese with an English abstract)

    ［2］李婕，张志明，冯生荣. 弹载红外光学系统被动消热技术［J］. 红外技术，2005,27(3): 196-201.

    LI Jie, ZHANG Zhi-ming, FENG Sheng-long, Passive athermalisation technique of infrared optical system loading in missile ［J］, Infrared Technology, 2005,27(3):196-201. (in Chinese with an English abstract)

    ［3］王学新,焦明印. 红外光学系统无热化设计方法的研究［J］. 应用光学，2009,30（1）：129-133.

    WANG Xue-xin,  JIAO Ming-yin. Athermalization design for infrared optical systems ［J］, Journal of Applied Optics, 2009, 30(1): 129-133. (in Chinese with an English abstract)

    ［4］JAMIESON H Athermalization of optical instruments from the optomechanical viewpoint ［J］.SPIE, 1992,CR43: 131-159.

    ［5］PHILPIP J ROGERS, Athermalization of IR optical systems ［J］, SPIE, 1991, CR38:69-94.

    ［6］李福,阮萍,马小龙,等. 光机系统分析方法［J］. 应用光学，2007, 28(1):38-42.

    LI Fu, RUAN Ping, MA Xiao-long,et al. Methods of opto-mechanical analysis with Zernike polynomials ［J］. Journal of Applied Optics, 2007, 28(1):38-42. (in Chinese with an English abstract)

    ［7］CULLIMORE B. PANCZAK T J. Baumann, Integrated analysis of thermal/structural/optical systems ［J］. SAE, 2002-01-2444: 1-8.

    ［8］刘巨,薛军,任建岳. 空间相机光机热集成设计分析及关键技术研究综述［J］. 宇航学报, 2009, 30(2):422-429.

    LIU Ju, XUE Jun, REN Jian-yue. Review of research on integration design of structural, thermal and optical analysis with key technique of space camera ［J］, Journal of Astronautics, 2009, 30(2):422-429. (in Chinese with an English abstract)
    • Related Articles

  • Related Articles

    [1]MO Yuxiao, ZHOU Ziye, FAN Chenguang, YANG Yujing, TIAN Zhen. Modal testing and kinetic finite element correction of mirror assemblies for co-phase devices[J]. Journal of Applied Optics, 2024, 45(6): 1147-1157. DOI: 10.5768/JAO202445.0601006
    [2]XING Minghui, LI Jianjun, ZHAI Wenchao, TANG Qi, ZHENG Xiaobing. Design of support structure for small caliber off-axis parabolic reflector based on finite element analysis[J]. Journal of Applied Optics, 2019, 40(6): 1160-1166. DOI: 10.5768/JAO201940.0605004
    [3]HUANG Yanjie, SHANG Jianhua, REN Lihong, CHENG Xiaojin. Finite element simulation in laser ultrasound for non-destructive testing of aluminum defect materials[J]. Journal of Applied Optics, 2019, 40(1): 150-156. DOI: 10.5768/JAO201940.0107004
    [4]Song Dong-sheng, Yang Yuan-cheng, Gao Ya, Wang Jing, Bu Zhong-hong. FEM modal analysis and test validation for sight-stabilization turret structure[J]. Journal of Applied Optics, 2015, 36(4): 497-502. DOI: 10.5768/JAO201536.0401001
    [5]ZHANG Ming-hui, LIU Yuan-zheng, LAN Pei-feng, ZHANG Zhen-rong. Structural finite element analysis of path length control mirror forlaser gyroscopes[J]. Journal of Applied Optics, 2011, 32(2): 353-357.
    [6]LI Yu-tao, QU Xiao-chi, ZHANG Tian-xiao. Finite element analysis of IR optical system based on ANSYS[J]. Journal of Applied Optics, 2008, 29(2): 174-177.
    [7]ZHAO Shi-bin, ZHAO Jia, ZHANG Cun-lin, DING You-fu, LI Yan-hong. Finite element simulation and analysis for type identification of defects under material surfaces in infrared thermal wave nondestructive detection[J]. Journal of Applied Optics, 2007, 28(5): 559-563.
    [8]LIU Shao-bin, YANG Hong-bo. New data transform method for thermal/mechanical/optical integrated analysis:interferogram interpolation[J]. Journal of Applied Optics, 2007, 28(5): 553-558.
    [9]LIU Quan-xi, QI Wen-zong, HAO Qiu-long, ZHAO Fang-dong. Finite element analysis of thermal effect of photovoltaic detector irradiated by laser[J]. Journal of Applied Optics, 2007, 28(3): 275-279.
    [10]LI Fu, RUAN Ping, MA Xiao-long, ZHAO Bao-chang. Opto-mechanical system analysis method[J]. Journal of Applied Optics, 2006, 27(6): 497-501.

Catalog

    Get Citation
    PDF
    XML
    Article views (4369) PDF downloads (822) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Related Databases

    Advertising cooperation

    Links

    Help Center

    WeChat

    You are the  th  visitor, Welcome!

    Address: No.9, west section of No.3 electronic road, Xi'an　Post Code: 710065 Tel: 029-88288172

    Copyright © Editorial Department of Journal of Applied Optics

    陕公网安备 61011302001501号       陕ICP备19002862号-1

    Beijing Renhe Information Technology Co., Ltd.   support: info@rhhz.net   百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return