Chinese Journal of Lasers, Volume. 42, Issue 4, 408004(2015)

Influence of Seawater Refractive Index on the Precision of Oil Film Thickness Measurement by Differential Laser Triangulation

Geng Yunfei1,2、*, Chen Xi3, Jin Wen3, Zhang Huiqun3, Wu Haiqiang4, and Ge Baozhen1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
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    References(15)

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    [3] [3] Lü Qieni, Ge Baozhen, Yao Wenda, et al.. A method for measuring the thickness of transparent oil film on water surface with laser trigonometry[J]. Opt & Lasers in Eng, 2011, 49(1): 13-15.

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    [7] [7] Wu Di, Lü Qieni, Chen Xi, et al.. Analysis on measurement range and precision of the oil film thickness measurement sensor based on differential laser trigonometry[J]. Journal of Tianjin University (Science Technology), 2013, 46(11): 998-1002.

    [8] [8] Austin R W, Halikas G. The Index of Refraction of Seawater[R]. San Diego: Scripps Institution of Oceanography, 1976.

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    [14] [14] Yang Yunjie, Tian Qingguo, Ge Baozhen. Correction technique for joint error of multi-sensor point cloud[J]. Chinese J Lasers, 2014, 41(3): 0314002.

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    [1] Sun Yuwen, Li Shiguang, Ye Tianchun, Zong Mingcheng. Process Dependency of Focusing and Leveling Measurement System in Nanoscale Lithography[J]. Acta Optica Sinica, 2016, 36(8): 812001

    [2] Zhang Qiang, Dong Yu, Li Haibin, Li Yaqian, Zhang Wenming. Underwater Curve Constraint Model Based on Non-Parallel Binocular Vision[J]. Acta Optica Sinica, 2016, 36(3): 315001

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    Geng Yunfei, Chen Xi, Jin Wen, Zhang Huiqun, Wu Haiqiang, Ge Baozhen. Influence of Seawater Refractive Index on the Precision of Oil Film Thickness Measurement by Differential Laser Triangulation[J]. Chinese Journal of Lasers, 2015, 42(4): 408004

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    Paper Information

    Category: measurement and metrology

    Received: Nov. 6, 2014

    Accepted: --

    Published Online: Feb. 2, 2015

    The Author Email: Yunfei Geng (386297378@qq.com)

    DOI:10.3788/cjl201542.0408004

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