GIGAHERTZ SELF-PULSATION IN 1.5 MU-M WAVELENGTH MULTISECTION DFB LASERS

被引:41
作者
MOHRLE, M
FEISTE, U
HORER, J
MOLT, R
SARTORIUS, B
机构
[1] Heinrich-Hertz-Institut für Nachrichtentechnik, Berlin GmbH, Berlin
关键词
5;
D O I
10.1109/68.157120
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
Self-pulsation in InGaAsP / InP multisection distributed feedback (DFB) lasers was generated reproducibly by adjusting appropriate injection conditions. Frequencies of up to some gigahertz were achieved. It was demonstrated that-in contrast to Fabry-Perot (FP) elements-no selective treatment of one section is required for creating the self-pulsation. It is concluded that the self-pulsation in DFB elements is of a different type than in FP elements.
引用
收藏
页码:976 / 978
页数:3
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