LOW-THRESHOLD, HIGH-POWER, SINGLE-LONGITUDINAL-MODE OPERATION IN 1.5-MU-M MULTIPLE-QUANTUM-WELL, DISTRIBUTED-FEEDBACK LASER-DIODES

被引：9
|
作者：
KITAMURA, M
SASAKI, T
TAKANO, S
YAMADA, H
HASUMI, H
MITO, I
机构：
[1] NEC, Japan
来源：
ELECTRONICS LETTERS | 1988年 / 24卷 / 23期
关键词：
Optical Communication - Semiconducting Gallium Compounds - Semiconductor Diodes;
D O I：
10.1049/el:19880973
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：
Extremely low-threshold, single-longitudinal-mode operation is reported for 1.5 μm band GaInAs multiple quantum well, distributed feedback laser diodes. A 5.5 mA minimum threshold current as well as 40 mw maximum light output power and 0.33 W/A maximum quantum efficiency have been attained under cw condition at room temperature.
引用
收藏
页码：1424 / 1426
页数：3
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