STABILITY OF PHASE-SHIFTED DFB LASERS AGAINST HOLE-BURNING

被引:29
作者
CORREC, P [1 ]
机构
[1] FRANCE TELECOM,CNET,PAB,LAB BAGNEUX,F-92225 BAGNEUX,FRANCE
关键词
D O I
10.1109/3.333697
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
To study the above-threshold operation of DFB lasers, we have developed a multisection model which we present in detail. We have assessed the sensitivity to hole burning of various strongly coupled DFB lasers and explained their behavior both qualitatively and quantitatively. Good agreement is found with experimental results. It turns out that DFB lasers with a narrow stripe region are more stable than lambda/4-shifted DFB lasers.
引用
收藏
页码:2467 / 2476
页数:10
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