GAALAS/GAAS SINGLE QUANTUM-WELL GAIN-COUPLED DISTRIBUTED FEEDBACK LASER

被引：5

作者：

LUO, Y ^{[1
]}

CAO, HL ^{[1
]}

DOBASHI, M ^{[1
]}

HOSOMATSU, H ^{[1
]}

NAKANO, Y ^{[1
]}

TADA, K ^{[1
]}

机构：

[1] UNIV TOKYO,DEPT ELECT ENGN,BUNKYO KU,TOKYO 113,JAPAN

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 12期

关键词：

D O I：

10.1109/68.117997

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 novel gain-coupled distributed feedback laser with a single quantum well (SQW) active layer is proposed and fabricated. The gain perturbation for the gain coupling is due to the periodically perturbed SQW active layer. The characteristics under CW operation are presented, including an excellent single-mode property and a very high yield in the single-mode oscillation.

引用

页码：1052 / 1054

页数：3