LI Gao-ping, YANG Hong-ru, YANG Bin, YUE Wen-long, YIN Wan-hong, YU Dong-yu, XIE Yi. High-accuracy optical calibration technology for absolute-absorbing laser energy meter[J]. Journal of Applied Optics, 2014, 35(3): 438-440.
Citation: LI Gao-ping, YANG Hong-ru, YANG Bin, YUE Wen-long, YIN Wan-hong, YU Dong-yu, XIE Yi. High-accuracy optical calibration technology for absolute-absorbing laser energy meter[J]. Journal of Applied Optics, 2014, 35(3): 438-440.
shu

High-accuracy optical calibration technology for absolute-absorbing laser energy meter

  • National Defense Industry Optical Metrology Laboratory,Xi-an Institute of Applied Optics,Xi-an 710065,China

More Information
    Graphical Abstract
    • Abstract
  • High energy laser (HEL) meter by means of calorimetric method is used to measure continuous wave (CW) laser with energy more than 50 kJ. The photoelectricity calibration is usually made by CW laser illumination with known power for more than 20 minutes, and because of the heat loss, the uncertainty is up to 12%. The influence of heat radiation and heat convection on energy measurements of CW high energy laser was analyzed theoretically based on the model of calorimetric plane absorbing HEL energy meter. The cooling down model for laser energy meter with plane absorbing chamber was deduced accurately which made it possible to compensate for heat loss of energy meter. The experiments apparatus was established to verify the correctness of the model. With this model, the measurement uncertainty of photoelectricity calibration decreases to 1% above.
    • FullText(HTML)
    • References (1)
  • [1]CHAMBERLAIN GEORGE E, SIMPSON PHILIP A, SMITH RICHARD L. Improvements in a calorimenter for high-power CW lasers[J]. IEEE Trans. Instrum. Meas., 1978,IM27(1)：81-86.
    [2]SMITH RICHARD L, RUSSELL THOMAS W, et al. A calorimeter for high-power CW lasers[J]. IEEE Trans. Instrum. Meas., 1972,IM21(4), 434-438.
    [3]HEARD H G. Laser parameter measurements handbook[M]. New York: John Wiley & Sons, Inc., 1968.
    [4]JOHNSON E J. Evaluating the inequivalence and computational simplification for the NBS laser energy standards[J]. Appl. Opt., 1977, 16(8), 2315-2321.
    (下转第458页)
    • Related Articles

  • Related Articles

    [1]CAI Ying. Design of wide-band and high-precision laser energy meter[J]. Journal of Applied Optics, 2022, 43(3): 488-495. DOI: 10.5768/JAO202243.0303004
    [2]QIN Yan, HAN Zhansuo, LIN Lihong, WANG Jiangang, LI Jie, WANG Bing, YANG Hongru. Study on calibration system and method of femtojoule laser energy meter[J]. Journal of Applied Optics, 2020, 41(4): 711-716. DOI: 10.5768/JAO202041.0407004
    [3]DONG Mei-li, XU Xue-zhe, ZHAO Wei-xiong, GU Xue-jun, HU Chang-jin, GAI Yan-bo, GAO Xiao-ming, HUANG Wei, ZHANG Wei-jun. High-sensitive trace detection of NO2 with broadband cavity-enhanced spectroscopy[J]. Journal of Applied Optics, 2014, 35(2): 264-269.
    [4]YU Shuai, LI Gao-ping, SANG Peng, WU Yao. Bulk absorption laser calorimeter operating in non-standard environment[J]. Journal of Applied Optics, 2009, 30(4): 646-649.
    [5]WU Yao, LI Gao-ping, YU Shuai, WU Lei. Measurement method of thermal loss coefficient of calorimetric laser energy meter[J]. Journal of Applied Optics, 2008, 29(3): 398-402.
    [6]YU Shuai, LI Gao-ping, YANG Zhao-jin, WU Yao, SANG Peng, GUO Yu. Energy loss compensation of bulk absorption laser energy meter[J]. Journal of Applied Optics, 2007, 28(5): 659-662.
    [7]YANG Ye-ping, LI Gao-ping, YANG Bin, WANG Lei. Application of in situ laser energy metrology[J]. Journal of Applied Optics, 2007, 28(4): 508-512.
    [8]SHI Ji-fang, SONG Yi-bing, JI Xiao. Evaluation of uncertainty measurement for laser energy meter[J]. Journal of Applied Optics, 2006, 27(supp): 47-50.
    [9]LI Gao-ping, YU Shuai, YANG Hong-ru, YANG Bin, WANG Lei. Study on effect of heat loss on energy measurement result of CW high energy laser[J]. Journal of Applied Optics, 2006, 27(supp): 37-40.
    [10]WANG Lei, YANG Zhao-jin, Li Gao-ping, LIANG Yan-xi. Research on Temperature Characteristics of Absolute Calorimetric Energy Meter for HighEnergy Laser[J]. Journal of Applied Optics, 2005, 26(5): 29-032.

Catalog

    Get Citation
    PDF
    XML
    Article views (1499) PDF downloads (331) 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