THEORETICAL-ANALYSIS OF DYNAMIC-RESPONSE OF ASYMMETRIC DUAL QUANTUM-WELL LASERS

被引：13

作者：

IKEDA, S ^{[1
]}

SHIMIZU, A ^{[1
]}

机构：

[1] UNIV TOKYO,INST PHYS,MEGURO KU,TOKYO 153,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 09期

关键词：

D O I：

10.1063/1.107701

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Dynamic responses of the photon and carrier densities in an asymmetric dual quantum well laser which exhibits wavelength switching are analyzed theoretically. The laser consists of two different quantum wells isolated by a high and/or thick barrier layer that results in an inhomogeneous carrier injection into the two wells. The calculated pulse response at a voltage of the dual-wavelength lasing shows that the emission of the shorter wavelength light precedes that of the longer wavelength light by a nanosecond, in agreement with recent experimental results.

引用

页码：1016 / 1018

页数：3

共 12 条

[1] ASYMMETRIC DUAL QUANTUM WELL LASER - WAVELENGTH SWITCHING CONTROLLED BY INJECTION CURRENT [J].