Dynamic behavior of double-tapered-waveguide distributed feedback lasers

被引：1
作者：
Yu, SF
机构：
[1] Dept. of Elec. and Electron. Eng., University of Hong Kong, Pokfulam Road
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 1997年 / 33卷 / 08期
关键词：
distributed feedback lasers; double-tapered waveguide; modeling; semiconductor lasers;
D O I：
10.1109/3.605545
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：
Dynamic behavior caf a double-tapered-waveguide (DTWG) distributed feedback (DFB) semiconductor laser is analyzed theoretically, It is found that the relaxation oscillation frequency can be enhanced by the DTWG structure especially for DFB lasers with large coupling-length product.
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页码：1260 / 1267
页数：8
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