SELF-CONSISTENT CALCULATION OF THE MODULATION RESPONSE FOR QUANTUM-WELL LASER-DIODES

被引:10
作者
GRUPEN, M [1 ]
HESS, K [1 ]
机构
[1] UNIV ILLINOIS,COORDINATED SCI LAB,URBANA,IL 61801
关键词
D O I
10.1063/1.112705
中图分类号
O59 [应用物理学];
学科分类号
摘要
Modulation responses for a set of strained-layer InGaAs quantum well lasers as calculated by a new version of Minilase are presented and compared to experiment. Based upon the agreement with measured data, Minilase is used further to associate gain saturation and low frequency rolloff with carrier capture in the quantum well. The capture rates, therefore, influence the modulation response in a significant way even if the time constants are much shorter than the inverse frequency of the modulation signal. (C) 1994 American Institute of Physics.
引用
收藏
页码:2454 / 2456
页数:3
相关论文
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