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
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2001年 / 37卷 / 07期
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.
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页码：936 / 944
页数：9
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