Performance of PML absorbing boundary conditions in 3D photonic crystal waveguides

被引：14

作者：

Weily, AR ^{[1
]}

Horvath, L

Esselle, KP

Sanders, BC

机构：

[1] Macquarie Univ, Dept Elect, Sydney, NSW 2109, Australia

[2] Macquarie Univ, Dept Phys, Sydney, NSW 2109, Australia

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 40卷 / 01期

关键词：

3-D photonic crystal waveguide; perfectly matched layer; absorbing boundary condition; FDTD; electromagnetic bandgap;

D O I：

10.1002/mop.11268

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a numerical analysis of the performance of three-dimensional (3D) perfectly matched layer (PML) absorbing boundary conditions (ABCs) in a photonic crystal (PC) waveguide. This formulation dramatically reduces the reflections front the ends of the PC waveguide, leading to highly accurate transmittance and reflectance calculations for waveguide components. The 3D PC-based PML ABC is demonstrated to give good results when used to analyze a 90degrees bend in a 3D PC waveguide. (C) 2004 Wiley Periodicals. Inc.

引用

页码：1 / 3

页数：3

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