1.3μm double quantum well GalnNAs distributed feedback laser diode with 13.8 GHz small signal modulation bandwidth

被引:18
|
作者
Gollub, D [1 ]
Moses, S [1 ]
Forchel, A [1 ]
机构
[1] Univ Wurzburg, D-97074 Wurzburg, Germany
关键词
D O I
10.1049/el:20046042
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
A report is presented oil continuous-wave (CW) singlemode operation of a distributed feedback GalnAsN laser diode at 1295 run. A side-mode supression ratio of 43 dB is obtained at 60 mA drive current. Small signal modulation bandwidth measurements show a record 3 dB cutoff frequency of 13.8 GHz.
引用
收藏
页码:1181 / 1182
页数:2
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