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The characteristics of laser transmission in atmosphere are an important issue that must be considered for applications in laser engineering. For 1.06 μm and 10.6 μm laser, the single scattering parameters of aerosols are calculated based on the Mie scattering theory. For the transmission attenuation of the laser in aerosol, the Monte Carlo simulation model is established. For dust-like, water-soluble, oceanic and soot four types of aerosols, the relations of transmittance to visibility and propagation distance are computed and analyzed using the program written in MATLAB language respectively. The results show that single scattering calculation has a larger error when the visibility is low, and albedo is high. Using the Monte Carlo method to calculate the attenuation of the laser transmission in aerosol can reveal multiple scattering phenomenon. For the 1.06 μm laser, the attenuation capacity of soot aerosol is strongest, and for the 10.6 μm laser, the attenuation capacity of dust-like aerosol is strongest.
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Keywords:
- laser transmission /
- aerosol /
- Monte Carlo method /
- multiple scattering
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[2] Prahl S A, Keijzer M, Jacques S L 1989 SPIE Proceedings IS 5 102
[3] Seyoung M, Dongyun K, Eunji S 2008 Appl. Opt. 47 336
[4] Jonsson J C, Smith G B, Niklasson G A 2004 Opt. Com. 240 9
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[7] Lei C X, Wu Z S 2010 Acta Phys. Sin. 59 5692 (in Chinese) [类成新, 吴振森 2010 物理学报 59 5692]
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[10] Sun X M, Shen J, Wei P Y 2009 Acta Phys. Sin. 58 6222 (in Chinese) [孙贤明, 申晋, 魏佩瑜 2009 物理学报 58 6222]
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[14] Bates D E, Porter J N 2008 J. Quant. Spectrosc. Radiat. Transfer. 109 1802
[15] Bender J E, Vishwanath K, Moore L K 2009 IEEE Trans. Biomed. Engng. 56 960
[16] Bai L, Wu Z S, Tang S Q, Li M, Xie P H, Wang S M 2011 Optical Engineering 50 016002
[17] Berrocal E, Sedarsky D L, Paciaroni M E, Meglinski I V, Linne M A 2007 Opt. Express 15 10649
[18] Yin H 1993 Fundamentals of Atmospheric Radiation (Beiline: Meteorological Press) p73 (in Chinese) [尹宏 1993 大气辐射学基础(北京:气象出版社) 第73页]
[19] Shi G Y 2007 Atmospheric Radiation Science (Beiline: Science Pressl) p367 (in Chinese) [石广玉 2007 大气辐射学(北京:科学出版社) 第367页]
[20] Sizun H, de Fornel F 2004 Opt. Eng. 43 319
[21] Binzoni T, Leung T S, Gandjbakhche A H 2006 Phys. Med. Biol. 51 313
[22] Ma W G 2009 Computational Physics (Beiline: Science Pressl) p100 (in Chinese) [马文淦 2009 计算物理学 (北京: 科学出版社) 第100页]
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[1] Wu Z S, You J G, Yang R K 2004 Chinese Journal of Lasers 31 1075 (in Chinese) [吴振森, 由金光, 杨瑞科 2004 中国激光 31 1075]
[2] Prahl S A, Keijzer M, Jacques S L 1989 SPIE Proceedings IS 5 102
[3] Seyoung M, Dongyun K, Eunji S 2008 Appl. Opt. 47 336
[4] Jonsson J C, Smith G B, Niklasson G A 2004 Opt. Com. 240 9
[5] Wu Z S, Wane Y P 1988 Acta Phys. Sin. 37 698 (in Chinese) [吴振森, 王一平 1988 物理学报 37 6981]
[6] Huane C T, Liu Y F, Wu Z S, Sun Y Q, Lone S M 2009 Acta Phys.Sin. 58 2397 (in Chinese) [黄朝军, 刘亚锋, 吴振森, 孙彦清, 龙妹明 2009 物理学报 58 2397]
[7] Lei C X, Wu Z S 2010 Acta Phys. Sin. 59 5692 (in Chinese) [类成新, 吴振森 2010 物理学报 59 5692]
[8] Deng Y, Igor M 2010 Acta Phys. Sin. 59 1396 (in Chinese) [邓勇, Igor Meglinski 2010 物理学报 59 1396]
[9] Bai L, Tang S Q, Wu Z S, Xie P H, Wang S M 2010 Acta Phys. Sin. 59 1749 (in Chinese) [白璐, 汤双庆, 吴振森, 谢品华, 汪世美 2010 物理学报 59 1749]
[10] Sun X M, Shen J, Wei P Y 2009 Acta Phys. Sin. 58 6222 (in Chinese) [孙贤明, 申晋, 魏佩瑜 2009 物理学报 58 6222]
[11] Ramella-Roman J C, Prahl S A, Jacques S L 2005 Opt. Express 13 10392
[12] Ramella-Roman J C, Prahl S A, Jacques S L 2005 Opt. Express 13 4420
[13] Selden A C 2006 Appl. Opt. 45 3144
[14] Bates D E, Porter J N 2008 J. Quant. Spectrosc. Radiat. Transfer. 109 1802
[15] Bender J E, Vishwanath K, Moore L K 2009 IEEE Trans. Biomed. Engng. 56 960
[16] Bai L, Wu Z S, Tang S Q, Li M, Xie P H, Wang S M 2011 Optical Engineering 50 016002
[17] Berrocal E, Sedarsky D L, Paciaroni M E, Meglinski I V, Linne M A 2007 Opt. Express 15 10649
[18] Yin H 1993 Fundamentals of Atmospheric Radiation (Beiline: Meteorological Press) p73 (in Chinese) [尹宏 1993 大气辐射学基础(北京:气象出版社) 第73页]
[19] Shi G Y 2007 Atmospheric Radiation Science (Beiline: Science Pressl) p367 (in Chinese) [石广玉 2007 大气辐射学(北京:科学出版社) 第367页]
[20] Sizun H, de Fornel F 2004 Opt. Eng. 43 319
[21] Binzoni T, Leung T S, Gandjbakhche A H 2006 Phys. Med. Biol. 51 313
[22] Ma W G 2009 Computational Physics (Beiline: Science Pressl) p100 (in Chinese) [马文淦 2009 计算物理学 (北京: 科学出版社) 第100页]
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