光学学报, 2018, 38 (3): 0329002, 网络出版: 2018-03-20   

基于偏振双向反射分布函数的粗糙表面偏振特性 下载: 592次

Polarization Properties of Rough Surfaces Based on Polarized Bi-Directional Reflectance Distribution Function
作者单位
光电成像技术与系统教育部重点实验室, 北京理工大学光电学院, 北京 100081
摘要
为了研究高斯粗糙表面偏振特性, 基于微面元理论, 综合考虑微面元的漫反射和镜面反射, 建立偏振双向反射分布函数模型。对由偏振双向反射分布函数得到的穆勒矩阵进行分解、变换等处理, 推导出表征粗糙表面二向色性、相位延迟和退偏的3个子矩阵及其对应的偏振特性表达式。针对典型的粗糙目标, 对偏振特性进行理论计算。分析入射角、方位角, 以及粗糙度对粗糙表面偏振特性的影响。结果表明:粗糙表面二向色性在入射角变化范围内有极大值, 且随方位角的增大而增大;相位延迟随入射角的增大而减小, 且在方位角变化范围内有极大值;退偏能力在入射角范围内有极小值, 且随方位角的增大而减小;粗糙度对除退偏能力以外的偏振特性影响较小。
Abstract
To study the polarization properties of rough surfaces, we build a polarized bidirectional reflectance distribution function model based on the micro-facet theory by considering both the diffuse reflection and mirror reflection of micro-facet. By decomposing and changing the form of Mueller matrix, based on polarized bi-directional reflectance distribution function, we get three sub-matrixes and corresponding expressions which characterize the dichroism, phase delay, and depolarization of rough surfaces. We calculate the polarization properties of typical rough surfaces, and analyze the impact of incidence angle, azimuth angle, and roughness on polarization properties of rough surfaces. The results show that, the dichroism of rough surfaces has the maximum in the range of incident angle, and increases with increase of azimuth angle. The phase delay has the maximum in the range of azimuth angle, and decreases with increase of incident angle. The depolarization has the minimum in the range of incident angle, and decreases with increase of azimuth angle. The roughness has little impact on these factors except for depolarization.
参考文献

[1] Hyde M W, Schmidt J D, Havrilla M J. A geometrical optics polarimetric bidirectional reflectance distribution function for dielectric and metallic surfaces[J]. Optics Express, 2009, 17(24): 22138-22153.

[2] 杨铁恒, 赵永强, 潘泉, 等. 一种新的偏振光谱二向反射测量方法[J]. 光子学报, 2008, 37(12): 2520-2524.

    Yang T H, Zhao Y Q, Pan Q, et al. A new measurement method of polarimetric spectral bidirectional reflectance distribution function[J]. Acta Photonica Sinica, 2008, 37(12): 2520-2524.

[3] Vimal T, David G V, Charles D C. Polarization-based index of refraction and reflection angle estimation for remote sensing applications[J]. Applied Optics, 2007, 46(30): 7527-7537.

[4] Singh U, Kapoor A. Single layer homogeneous model for surface roughness by polarized light scattering[J]. Optics & Laser Technology, 2008, 40(2): 315-324.

[5] 高明, 宋冲, 巩蕾. 基于偏振双向反射分布函数的粗糙面光散射偏振特性研究[J]. 中国激光, 2013, 40(12): 1213002.

    Gao M, Song C, Gong L. Analysis of polarization characteristics about Rough Surface light scattering based on polarized bidirectional reflectance distribution function[J]. Chinese Journal of Lasers, 2013, 40(12): 1213002.

[6] 孙仲秋, 赵云升. 基于地表偏振反射模型的植被冠层偏振反射特性研究[J]. 激光与光电子学进展, 2016, 53(10): 102802.

    Sun Z Q, Zhao Y S. The investigation of polarized reflectance of vegetation canopies basing on polarized reflectance mode[J]. Laser & Optoelectronics Progress, 2016, 53(10): 102802.

[7] 孙贤明, 王海华, 申晋, 等. 海洋背景下气溶胶的偏振光散射特性研究[J]. 激光与光电子学进展, 2016, 53(4): 040101.

    Sun X M, Wang H H, Shen J, et al. Study on polarized light scattering by aerosol over ocean[J]. Laser & Optoelectronics Progress, 2016, 53(4): 040101.

[8] 王霞, 邹晓风, 金伟其. 粗糙表面反射辐射偏振特性研究[J]. 北京理工大学学报, 2011, 31(11): 1327-1331.

    Wang X, Zou X F, Jin W Q. Study of polarization properties of radiation reflected by roughness objects[J]. Transactions of Beijing Institute of Technology, 2011, 31(11): 1327-1331.

[9] Gartley M G. Polarimetric modeling of remotely sensed scenes in the thermal infrared[D]. Rochester: Rochester Institute of Technology, 2007.

[10] Pharr M, Humphreys G. Physically based rendering from theory to implementation[M]. San Francisco: Morgan Kaufmann, Publishers Inc, 2004.

[11] Torrance K E, Sparrow E M. Theory for off-specular reflection from roughened surfaces[J]. Journal of the Optical Society of America, 1967, 57(9): 1105-1114.

[12] Pamba A, Thilak V, Voelz D G, et al. Estimation of incidence and reflection angles from passive polarimetric imagery: extension to out-of-plane scattering[C]. Proceedings of SPIE, 2007, 6682: 66820O.

[13] 廖延彪. 偏振光学[M]. 北京: 科学出版社, 2003: 40-63.

[14] Priest R G, Meier S R. Polarimetric microfacet scattering theory with applications to absorptive and reflective surfaces[J]. Optical Engineering, 2002, 41(5): 988-993.

[15] Wellems D, Ortega S, Bowers D, et al. Long wave infrared polarimetric model: theory, measurements and parameters[J]. Journal of Optics A: Pure and Applied Optics, 2006, 8(10): 914-925.

[16] Mueller H. The foundation of optics[J]. Journal of the Optical Society of America, 1948, 38: 661.

[17] Lu S Y, Chipman R A. Interpretation of Mueller matrices based on polar decomposition[J]. Journal of the Optical Society of America A: Optics Image Science and Vision, 1996, 13(5): 1106-1113.

[18] 王晔, 何宏辉, 曾楠, 等. 基于穆勒矩阵的偏振显微镜及其在生物医学领域的应用[J]. 世界复合医学, 2015, 1(1): 74-78.

    Wang Y, He H H, Zeng N, et al. Polarized light microscopy based on Mueller matrix and its applications on biomedical studies[J]. World Journal of Complex Medicine, 2015, 1(1): 74-78.

章延隽, 王霞, 贺思. 基于偏振双向反射分布函数的粗糙表面偏振特性[J]. 光学学报, 2018, 38(3): 0329002. Zhang Yanjun, Wang Xia, He Si. Polarization Properties of Rough Surfaces Based on Polarized Bi-Directional Reflectance Distribution Function[J]. Acta Optica Sinica, 2018, 38(3): 0329002.

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