A novel 1.3-μm high T0 AlGaInAs/InP strained-compensated multi-quantum well complex-coupled distributed feedback laser diode

被引:1
作者
Chen, B [1 ]
Wang, W [1 ]
Wang, XJ [1 ]
Zhang, JY [1 ]
Fan, Z [1 ]
机构
[1] Chinese Acad Sci, Inst Semicond, Natl Res Ctr Optoelect Technol, Beijing 100083, Peoples R China
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 9A期
关键词
fiber communication; AlGaInAs/InP; distributed feedback laser diodes; complex-coupled grating; strained-compensated; LP-MOCVD;
D O I
10.1143/JJAP.38.5096
中图分类号
O59 [应用物理学];
学科分类号
摘要
A 1.3-mu m AlGaInAs/InP buried heterostructure (BH) stripe distributed feedback laser with a novel AlInAs/InP complex-coupled grating grown by low-pressure metalorganic chemical vapor deposition (LP-MOCVD) is proposed and demonstrated. A high characteristic temperature (T-0 = 90K between 20-80 degrees C) and temperature-insensitive slope efficiency (0.25 dB drop from 20 to 80 degrees C) in 1.3 mu m AlGaInAs/InP DFB lasers was obtained by introducing AI(Ga)InAs graded-index separate-confinement heterostructure (GRINSCH) layers and a strained-compensated (SC) multi-quantum well (MQW).
引用
收藏
页码:5096 / 5100
页数:5
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