MICROWAVE MODULATION OF LASER-DIODES WITH OPTICAL FEEDBACK

被引:21
作者
HELMS, J
PETERMANN, K
机构
[1] Technische Universität Berlin, Institut für Hochfrequenztechnik, D-1000 Berlin 10
关键词
D O I
10.1109/50.76661
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
It is shown theoretically and experimentally that significant variations in the microwave modulation response of laser diodes occur due to optical feedback from the transmission fiber. These variations decrease if the laser spectrum is less coherent as introduced, for example, by an increased intensity modulation index. For a typical intensity modulation index m = 26% variations up to 3 dB in amplitude and 60-degrees in phase are observed.
引用
收藏
页码:468 / 476
页数:9
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