Reflection and transmission of Gaussian beam by a chiral slab

Bing Yan, Chenhua Liu, Huayong Zhang, Jianyong Zhang

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Abstract

Based on the generalized Lorenz–Mie theory framework, the reflection and transmission of an incident Gaussian beam by a chiral slab were investigated, by expanding the incident Gaussian beam, reflected beam, internal beam as well as transmitted beam in terms of cylindrical vector wave functions. The unknown expansion coefficients were determined by virtue of the boundary conditions. For a localized beam model, numerical results of the normalized field intensity distributions are presented, and the propagation characteristics are discussed concisely in this paper.
Original languageEnglish
Article number174
Pages (from-to)-
Number of pages8
JournalApplied Physics B: Lasers and Optics
Volume122
DOIs
Publication statusPublished - 4 Jun 2016

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