Gaussian beam scattering by a chiral sphere |
| |
Authors: | Xiaoping Zhu Tongqing Liao Huayong Zhang Rongqing Hui |
| |
Institution: | 1. Teaching Affairs Department, Huainan Union University, Huainan 232038, PR China;2. School of Electronics and Information Engineering, Anhui University, Hefei 230039, PR China |
| |
Abstract: | Based on the generalized Lorenz–Mie theory that provides the general framework, an analytic solution to Gaussian beam scattering by a chiral sphere is constructed, by expanding the incident Gaussian beam, scattered fields and internal fields in terms of spherical vector wave functions. The unknown expansion coefficients are determined by a system of equations derived from the boundary conditions. For a localized beam model, numerical results of the normalized differential scattering cross section are presented. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|