Finite element beam propagation method with perfectly matched layer boundary conditions

被引：16
|
作者：
Koshiba, M [1 ]
Tsuji, Y [1 ]
Hikari, M [1 ]
机构：
[1] Hokkaido Univ, Div Elect & Informat Engn, Kita Ku, Sapporo 0608628, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 03期
关键词：
beam propagation method; finite element method; perfectly matched layer; wide-angle beam propagation; optical waveguide analysis;
D O I：
10.1109/20.767247
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：
The perfectly matched layer boundary condition is incorporated into the beam propagation method based on a finite element scheme. To show the validity and usefulness of this approach, numerical results are shown for a double U-bend and linear tapers with different index contrast and opening angle.
引用
收藏
页码：1482 / 1485
页数：4
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