An efficient method for band structure calculations in 3D photonic crystals

被引：65

作者：

Dobson, DC ^{[1
]}

Gopalakrishnan, J

Pasciak, JE

机构：

[1] Texas A&M Univ, Dept Math, College Stn, TX 77843 USA

[2] Univ Minnesota, Inst Math & Applicat, Minneapolis, MN 55455 USA

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 2000年 / 161卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1006/jcph.2000.6521

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A method for computing band structures for three-dimensional photonic crystals is described. The method combines a mixed finite element discretization on a uniform grid with a fast Fourier transform pnconditioner and a preconditioned subspace iteration algorithm. Numerical examples illustrating the behavior of the method are presented. (C) 2000 Academic Press.

引用

页码：668 / 679

页数：12

共 24 条

[1] An efficient finite element method for computing spectra of photonic and acoustic band-gap materials - I. Scalar case [J].