Circuit model for absorption grating gain-coupled distributed feedback semiconductor lasers |
| |
Authors: | Chen Weiyou Liu Shiyong |
| |
Affiliation: | (1) Department of Electronic Engineering, Jilin University, Changchun, 130023, China |
| |
Abstract: | 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. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|