EFFECTIVE DIFFERENTIAL-GAIN AND MODULATION-BANDWIDTH REDUCTION IN QUANTUM-WELL LASERS DUE TO CONFINEMENT FACTOR MODULATION

被引：4
|
作者：
SHIN, S [1 ]
LEE, CW [1 ]
SU, CB [1 ]
LACOURSE, J [1 ]
RIDEOUT, W [1 ]
LAUER, RB [1 ]
机构：
[1] GTE LABS INC,WALTHAM,MA 02254
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 02期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/68.195985
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 new mechanism is described that may reduce the effective differential gain due to the modulation of the confinement factor with carrier density in quantum-well lasers. This mechanism may limit modulation bandwidth for quantum-well lasers with high threshold carrier density and narrow confining layer.
引用
收藏
页码：145 / 147
页数：3
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