关键词: 分层有耗手征介质/
斜入射/
传播矩阵
English Abstract
Propagation matrix of plane wave incident obliquely on stratified lossy chiral medium
Wang Fei1,2,Wei Bing1,2
1.School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China;
2.Collaborative Innovation Center of Information Sensing and Understanding at Xidian University, Xi'an 710071, China
Fund Project:Project supported by the National Natural Science Foundation of China (Grant Nos. 61401344, 61571348) and the State Scholarship Fund of China (Grant No. 201606965055).Received Date:28 September 2016
Accepted Date:11 November 2016
Published Online:05 March 2017
Abstract:The real and imaginary parts of the eigen complex wave vector in a stratified lossy chiral medium for the case of oblique incidence are derived by using the phase-matching condition. Due to the fact that the real and imaginary parts are nonparallel, the eigen wave propagating in the medium is inhomogeneous. Then the refraction angle of the eigen wave can be deduced via the real part of the wave vector. Finally the propagation matrix of the obliquely incident wave in a stratified lossy chiral medium is derived based on the boundary conditions and the field equations of eigen wave in each region. By using the proposed method, the reflection, transmission, and propagation characteristics of plane wave with arbitrary incident angle in a stratified chiral medium can be analyzed.
Keywords: stratified lossy chiral media/
oblique incidence/
propagation matrix
