偏振光大气传输的前向散射新模型

马丽珍; 史鹏; 张闻钊; 顾永建

应用光学, 2010, 31 (3): 503, 网络出版: 2010-08-03

偏振光大气传输的前向散射新模型

New forward scattering model for polarized light propagating in atmosphere

论文大纲

马丽珍 ^*史鹏张闻钊顾永建

作者单位

中国海洋大学物理系, 山东青岛 266100

前向散射 Mueller矩阵 Monte carol方法 Stokes矢量 scattering Mueller matrix Monte Carlo method Stokes vector

摘要

建立了偏振光空间传输前向散射的物理模型。对各向同性散射介质, 在非相干性假设条件下, 导出了偏振光双散射和多散射前向散射的有效Mueller矩阵, 给出了偏振光Mie散射前向有效Mueller矩阵各矩阵元之间的对称性关系, 即Mueller矩阵的16个矩阵元中只有7个是独立的, 其他9个矩阵元通过组合及一定角度的旋转即可得到。利用Monte Carol方法模拟了偏振光在空间传输10 km的前向散射的有效Mueller矩阵, 模拟结果表明各矩阵元存在一定的对称性关系, 与基于本模型导出的偏振光前向散射的有效Mueller矩阵元具有较好的一致性。

Abstract

A new physical model for forward scattering of a polarized light beam in atmosphere transmission was established. Based on incoherent light assumption, double and multiple forward scattering theories were derived. To the symmetrical system, the effective Mueller matrix of the forward scattering of polarized light was obtained. It is shown that only seven matrix elements are independent, nine matrix elements are obtained by rotating independent elements. To validate the scattering model, the effective Mueller matrix of the forward scattering of polarized light in 10km atmosphere transmission were simulated with Monte Carlo method, it is proved that theatrical and numerical results are in good agreement.

参考文献

[1] . Lidar for multiple back-scattering and depolarization observations[J]. Appl. Opt., 1977, 16: 3193-3199.

[2] . 卷云多角度偏振特性研究[J]. 物理学报, 2008, 57(8): 5323-5332.

. Multi-angular polarized characteristics of cirrus clouds[J]. Acta Physica Sinica, 2008, 57(8): 5323-5332.

[3] . 水色遥感中偏振信息的研究进展[J]. 遥感学报, 2008, 12(2): 322-330.

. Polarization information of ocean color remote sensing[J]. Journal of Remote Sensing, 2008, 12(2): 322-330.

[4] J KARLSSON H A, SWARTLING J.Light sca-ttering by multiple red blood cells[J] J. Opt.Soc. Am. A, 2004,21:1953-1961.

[5] . Analytical expressions for the radiation emergent from a scattering medium exposed to a polarized laser beam[J]. Journal of Quantitative Spectros-copy & Radiative Transfer, 2000, 67(6): 395-428.

[6] . Three-dimensional vector radiative transfer in a semi-infinite, Rayleigh scattering medium exposed to a polarized laser beam: spatially varying reflection matrix[J]. Journal of Quantitative Spectro-scopy & Radiative Transfer, 2002, 75(1): 423-453.

[7] . Measurement and calculation of the two-dimensional backscattering Mueller matrix of a turbid medium[J]. Opt.Lett., 1998, 23: 485-487.

[8] . Monte Carlo simu-lations of the diffuse backscattering Mueller matrix for highly scattering media[J]. Applied Optics, 2000, 39(10): 1580-1588.

[9] . Three Monte Carlo programs of polarized light transport into scattering media: part I[J]. Opt. Express, 2005, 13: 4420-4438.

[10] . Three Monte Carlo programs of polarized light transport into scattering media: part II[J]. Opt. Express, 2005, 13: 10392-10400.

[11] . Practical free-space quantum key distribution over 10km in daylight and at night[J]. New Journal of Physics, 2002, 43(4): 1-14.

[12] . Quantum cryptography: A step towards global key distribution[J]. Nature, 2002, 419(6906): 450.

[13] . Ex-perimental free-space distribution of entangled photon pairs over 13km:towards satellite-based global quantum communication[J]. Phys.Rev.Lett., 2005, 94(150501): 1-4.

[14] De HAAN J F, BOSMA P B, HOVENIER J W. The adding method for multiple scattering computations of polarized light[J]. Astron Astrophys.1987,183:371-391.

[15] MIN Qi-long, DUAN Min-zheng. A successive order of scattering model for solving vector radiative trsnsfer in the atmosphere[J]. J Quant. Spectrosc Rad Tran.,2004,87;243-259.

马丽珍, 史鹏, 张闻钊, 顾永建. 偏振光大气传输的前向散射新模型[J]. 应用光学, 2010, 31(3): 503. MA Li-zhen, SHI Peng, ZHANG Wen-zhao, GU Yong-jian. New forward scattering model for polarized light propagating in atmosphere[J]. Journal of Applied Optics, 2010, 31(3): 503.

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