Simulation of a waveguide filter using wavelet-based numerical homogenization

被引：4
|
作者：
Persson, PO
Runborg, O
机构：
[1] COMSOL AB, SE-11140 Stockholm, Sweden
[2] Princeton Univ, Program Appl & Computat Math, Princeton, NJ 08544 USA
来源：
JOURNAL OF COMPUTATIONAL PHYSICS | 2001年 / 166卷 / 02期
关键词：
wavelets; numerical homogenization; waveguide; filter; subgrid mode; multiresolution analysis; Helmholtz equation;
D O I：
10.1006/jcph.2000.6662
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We apply wavelet-based numerical homogenization to the simulation of an optical waveguide filter. We use the method to derive approximate one-dimensional models and subgrid models of the filter. Numerical examples of the technique are presented, and the computational gains are investigated. (C) 2001 Academic Press.
引用
收藏
页码：361 / 382
页数：22
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