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温度、湿度及压强对激光在水中衰减特性的影响

史久林 郭鹏峰 黄育 钱佳成 王泓鹏 刘娟 何兴道

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Citation:

温度、湿度及压强对激光在水中衰减特性的影响

史久林, 郭鹏峰, 黄育, 钱佳成, 王泓鹏, 刘娟, 何兴道

Influences of temperature, humidity and pressure on the attenuation characteristics of laser beam in water

Shi Jiu-Lin, Guo Peng-Feng, Huang Yu, Qian Jia-Cheng, Wang Hong-Peng, Liu Juan, He Xing-Dao
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  • 从实验上研究了不同大气环境(温度、湿度、气压)条件下532 nm激光在水中的衰减特性. 实验结果显示大气环境对激光的衰减系数有着重要的影响. 衰减系数随大气压强的增加而减小, 随温度的增加而增加, 最大衰减系数出现在最高水温和最低气压条件下. 当气压低并且温度高时, 衰减系数最大, 最大衰减系数值是最小衰减系数的三倍.在实验测量的基础上, 详细分析了大气环境影响激光衰减特性的物理机理, 研究结果对分析布里渊激光雷达海洋遥感探测具有重要意义.
    In this paper, the attenuation characteristics of 532 nm laser beam in water under different atmospheric conditions (temperature, humidity, air pressure) are investigated experimentally. Experimental results show that the attenuation coefficient of laser beam in water is significantly influenced by the atmospheric environment. The attenuation coefficient decreases with the increase of air pressure, and increases with the increase of temperature. The maximum value of attenuation coefficient of light appears in the case of high temperature and low air pressure, while the minimum value appears in the high air pressure and low temperature. The maximum attenuation coefficient of laser in water is about three times the minimum value. The mechanisms of these phenomena are discussed. These results are valuable for Brillouin lidar to achieve the remote sensing of ocean.
    • 基金项目: 国家自然科学基金(批准号: 41206084, 61177096, 41266001)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 41206084, 61177096, 41266001).
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    Leonardo D A, Caputo B, Hoge F E 1979 Appl. Opt. 18 1732

    [2]

    Shi J, Li G, Gong W, Bai J, Huang Y, Liu Y, Li S, Liu D 2007 Appl. Phys. B 86 177

    [3]

    Shi J, Ouynag M, Gong W, Li S, Liu D 2008 Appl. Phys. B 90 569

    [4]

    Shi J, He X, Liu J, Chen W, Mo X, Liu D, Yang K 2012 Appl. Phys. B 107 379

    [5]

    Shi J, Tang Y, Wei H, He X, Yang K, Liu D 2012 Appl. Phys. B 108 717

    [6]

    De Giacomo A, Dell'Aglio M, De Pascale O 2007 Spectrochimica Part B 62 721

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    Cheng Y S, Barr E B, Fan B J 1999 Aerosol Sci. Tech. 31 409

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    Sogandares F M, Fry E S 1997 Appl. Opt. 36 8699

    [9]

    Pope R M, Fry E S 1997 Appl. Opt. 36 8710

    [10]

    Liu J, Bai J H, Ni K, Jing H M, He X D, Liu D H 2008 Acta Phys. Sin. 57 260 (in Chinese) [刘娟, 白建辉, 倪凯, 景红梅, 何兴道, 刘大禾 2008 物理学报 57 260]

    [11]

    Wang Y, Lin S Y, Zhang X L 2013 Acta Phys. Sin. 62 064304 (in Chinese) [王勇, 林书玉, 张小丽 2013 物理学报 62 064304]

    [12]

    Zhang X, Lewis M, Johnson B 1998 Appl. Opt. 37 6225

    [13]

    Terrill E J, Melville W K, Stramski D 2001 J. Geophys. Res. 106 16815

    [14]

    Twardowski M, Zhang X, Vagle S 2012 J. Geophys. Res. 117 C00H17

    [15]

    Carpenter J H 1966 Limnol. Oceanogr. 11 264

    [16]

    Schumpe A 1993 Chem. Engineer. Sci. 48 153

    [17]

    Battino R, Rettich T R, Tominaga T 1984 J. Phys. Chem. Ref. Data 13 563

    [18]

    Woolf D K 2001 Encyclop. Ocean Sci. 352

    [19]

    Gennes P, Brochard Wyart F, Quere D 2004 Capillarity and Wetting Phenomena (New York: Springer) p291

    [20]

    Wanninkhof R 1992 J. Geophys. Res. 97 7373

  • [1]

    Leonardo D A, Caputo B, Hoge F E 1979 Appl. Opt. 18 1732

    [2]

    Shi J, Li G, Gong W, Bai J, Huang Y, Liu Y, Li S, Liu D 2007 Appl. Phys. B 86 177

    [3]

    Shi J, Ouynag M, Gong W, Li S, Liu D 2008 Appl. Phys. B 90 569

    [4]

    Shi J, He X, Liu J, Chen W, Mo X, Liu D, Yang K 2012 Appl. Phys. B 107 379

    [5]

    Shi J, Tang Y, Wei H, He X, Yang K, Liu D 2012 Appl. Phys. B 108 717

    [6]

    De Giacomo A, Dell'Aglio M, De Pascale O 2007 Spectrochimica Part B 62 721

    [7]

    Cheng Y S, Barr E B, Fan B J 1999 Aerosol Sci. Tech. 31 409

    [8]

    Sogandares F M, Fry E S 1997 Appl. Opt. 36 8699

    [9]

    Pope R M, Fry E S 1997 Appl. Opt. 36 8710

    [10]

    Liu J, Bai J H, Ni K, Jing H M, He X D, Liu D H 2008 Acta Phys. Sin. 57 260 (in Chinese) [刘娟, 白建辉, 倪凯, 景红梅, 何兴道, 刘大禾 2008 物理学报 57 260]

    [11]

    Wang Y, Lin S Y, Zhang X L 2013 Acta Phys. Sin. 62 064304 (in Chinese) [王勇, 林书玉, 张小丽 2013 物理学报 62 064304]

    [12]

    Zhang X, Lewis M, Johnson B 1998 Appl. Opt. 37 6225

    [13]

    Terrill E J, Melville W K, Stramski D 2001 J. Geophys. Res. 106 16815

    [14]

    Twardowski M, Zhang X, Vagle S 2012 J. Geophys. Res. 117 C00H17

    [15]

    Carpenter J H 1966 Limnol. Oceanogr. 11 264

    [16]

    Schumpe A 1993 Chem. Engineer. Sci. 48 153

    [17]

    Battino R, Rettich T R, Tominaga T 1984 J. Phys. Chem. Ref. Data 13 563

    [18]

    Woolf D K 2001 Encyclop. Ocean Sci. 352

    [19]

    Gennes P, Brochard Wyart F, Quere D 2004 Capillarity and Wetting Phenomena (New York: Springer) p291

    [20]

    Wanninkhof R 1992 J. Geophys. Res. 97 7373

计量
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  • PDF下载量:  744
  • 被引次数: 0
出版历程
  • 收稿日期:  2014-03-08
  • 修回日期:  2014-07-28
  • 刊出日期:  2015-01-05

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