Circuit model for absorption grating gain-coupled distributed feedback semiconductor lasers

被引:0
|
作者
Chen, WY [1 ]
Liu, SY [1 ]
机构
[1] Jilin Univ, Dept Elect Engn, Changchun 130023, Peoples R China
关键词
D O I
10.1023/A:1006943806228
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 circuit model for absorption grating (AG) gain-coupled (GC) distributed feedback (DFB) semiconductor laser diodes (LD) is presented, based on the rate equations of carrier densities in active region and absorption grating, as well as the photon density. The relation of photon lifetime to cavity loss and facet loss, and the relation of light power to average photon density are derived. As an example, self-pulsation in AG-GC-DFB-LD is studied.
引用
收藏
页码:161 / 172
页数:12
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