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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.
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Keywords:
- Brillouin lidar /
- attenuation coefficient /
- atmospheric environment
[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 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 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
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[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 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 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
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