A spatial digital filter method for broad-band simulation of semiconductor lasers

被引:29
作者
Kolesik, M [1 ]
Moloney, JV
机构
[1] Univ Arizona, Dept Math, Arizona Ctr Math Sci, Tucson, AZ 85721 USA
[2] Slovak Acad Sci, Inst Phys, Bratislava 84228, Slovakia
基金
美国国家科学基金会;
关键词
gain dispersion; laser amplifiers; semiconductor lasers; simulation;
D O I
10.1109/3.929596
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
A novel method to simulate semiconductor lasers is presented that captures accurately the real and imaginary parts Of the active medium response in a broad frequency range. It is a time-domain approach based on a spatial digital filter in the role of the optical field propagator. Careful treatment of numerical dispersion makes it possible to utilize effectively most of the available numerical bandwidth and obtain a realistic description of the laser dynamics.
引用
收藏
页码:936 / 944
页数:9
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