Gaussian beam scattering by a rotationally uniaxial anisotropic sphere

被引：11

作者：

Wang, Mingjun ^{[2
]}

Zhang, Huayong ^{[1
]}

Liu, Guosheng ^{[3
]}

Li, Yingle ^{[2
]}

机构：

[1] Anhui Univ, Sch Elect & Informat Engn, Hefei 230039, Peoples R China

[2] Xianyang Normal Coll, Inst Electromagnet Wave Propagat & Scattering, Xianyang 712000, Peoples R China

[3] Florida State Univ, Dept Meteorol, Tallahassee, FL 32306 USA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2012年 / 29卷 / 11期

基金：

中国国家自然科学基金;

关键词：

LORENZ-MIE THEORY; VECTOR WAVE-FUNCTIONS; SHAPE COEFFICIENTS; CONDUCTING SPHERE; ADDITION THEOREM;

D O I：

10.1364/JOSAA.29.002376

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Within the generalized Lorenz-Mie theory framework, an analytic solution to Gaussian beam scattering by a rotationally uniaxial anisotropic sphere is presented. The scattered fields as well as the fields within the anisotropic sphere are expanded in terms of infinite series with spherical vector wave functions by using an appropriate expansion of the incident Gaussian beam. The unknown expansion coefficients are determined from a system of linear equations derived from the boundary conditions. Numerical results of the normalized differential scattering cross section are shown, and the scattering characteristics are discussed concisely. (C) 2012 Optical Society of America

引用

页码：2376 / 2380

页数：5

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