MODELING THE STATIC AND DYNAMIC BEHAVIOR OF QUARTER-WAVE-SHIFTED DFB LASERS

被引：41

作者：

LOWERY, AJ

KEATING, A

MURTONEN, CN

机构：

[1] Department of Electrical and Electronic Engineering, Photonics Research Laboratory, University of Melbourne, Parkville

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1992年 / 28卷 / 09期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1109/3.144479

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：

High-coupling (kappa-L = 3.0) phase-shifted DFB lasers are studied using a transmission-line laser model (TLLM), which includes spatial hole burning (SHB), the material gain spectrum, refractive index dependence on carrier concentration, and random spontaneous emission. Good agreement for CW spectra is shown with other models and experimental results. Dynamic simulations of laser transients show SHB-induced deterministic mode hopping and chirping at moderate output powers. The effects of mode hopping and chirping on system performance are studied using a laser model combined with a fiber model.

引用

页码：1874 / 1883

页数：10

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