An efficient computation scheme for time-domain reflection at optical waveguide discontinuities

被引：3
作者：
Feng, NN [1 ]
Huang, WP [1 ]
机构：
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4K1, Canada
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 02期
关键词：
optical waveguide discontinuities; preconditioner; reflection; time-domain analysis;
D O I：
10.1109/LPT.2003.821245
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 highly efficient computation scheme for simulation of reflection of optical pulse in the time domain at optical waveguide discontinuities. The solution scheme is implicit and, therefore, unconditionally stable. We apply the formula for simulation of a time-domain Gaussian pulse reflected from a waveguide facet structure and show good agreement with results obtained by the other more sophisticated algorithms.
引用
收藏
页码：461 / 463
页数：3
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