A combined three-dimensional finite element and scattering matrix method for the analysis of plane wave diffraction by bi-periodic, multilayered structures

被引：14
|
作者：
Dossou, Kokou B. [1 ]
Botten, Lindsay C.
机构：
[1] Univ Technol Sydney, Ctr Ultrahigh Bandwidth Devices Opt Syst CUDOS, Broadway, NSW 2007, Australia
来源：
JOURNAL OF COMPUTATIONAL PHYSICS | 2012年 / 231卷 / 20期
基金：
澳大利亚研究理事会;
关键词：
Finite element method; Scattering matrix; Bloch modes; Photonic crystals; SILICON NANOWIRE ARRAYS; FORMULATION; GRATINGS; ABSORPTION; COMPUTATION; CYLINDERS; MODES;
D O I：
10.1016/j.jcp.2012.06.034
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A three-dimensional finite element method (FEM) for the analysis of plane wave diffraction by a bi-periodic slab is described and implemented. A scattering matrix formalism based on the FEM allows the efficient treatment of light reflection and transmission by multilayer bi-periodic structures, and the computation of Bloch modes of three-dimensional arrays. Numerical simulations, which show the accuracy and flexibility of the FEM, are presented. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：6969 / 6989
页数：21
相关论文
共 50 条
12345