WANG Lei, YANG Zhao-jin, LI Gao-ping, ZONG Ya-kang. An Equipment for Measuring the Temperature Coefficient of Refractive Index of Infrared Materials[J]. Journal of Applied Optics, 2005, 26(3): 54-56.
Citation: WANG Lei, YANG Zhao-jin, LI Gao-ping, ZONG Ya-kang. An Equipment for Measuring the Temperature Coefficient of Refractive Index of Infrared Materials[J]. Journal of Applied Optics, 2005, 26(3): 54-56.
shu

An Equipment for Measuring the Temperature Coefficient of Refractive Index of Infrared Materials

  • Xi’an Institute of Applied Optics,Xi’an 710065,China

More Information
    Graphical Abstract
    • Abstract
  • The automatic highprecision system, which is composed of temperature control system,precision goniometer system, optical system and electrical control system for measuring the temperature coefficient of refractive index of infrared materials is introduced in the paper. The temperature coefficient of refractive index is measured with the improved autocollimating method. The key index of the instrument is as follows: its wavelength range is 2～12μm,temperature range is -50～150℃,uncertainty is 3%. The instrument can meet the measurement requirement of temperature coefficient of refractive index of the different infrared materials. With this instrument, the temperature coefficient of germanium material has been measured and the results has been reported.
    • FullText(HTML)
    • References (0)
    • 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 (3045) PDF downloads (1205) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    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