ROOM-TEMPERATURE 2.78 MU-M ALGAASSB/INGAASSB QUANTUM-WELL LASERS

被引：72

作者：

LEE, H ^{[1
]}

YORK, PK ^{[1
]}

MENNA, RJ ^{[1
]}

MARTINELLI, RU ^{[1
]}

GARBUZOV, DZ ^{[1
]}

NARAYAN, SY ^{[1
]}

CONNOLLY, JC ^{[1
]}

机构：

[1] DAVID SARNOFF RES CTR,CN-5300,PRINCETON,NJ 08543

来源：

APPLIED PHYSICS LETTERS | 1995年 / 66卷 / 15期

关键词：

D O I：

10.1063/1.113284

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We describe room-temperature 2.78 μm AlGaAsSb/InGaAsSb multiquantum well lasers. Pulsed laser operation was observed at 15°C with a threshold current of 1.1 A (10kA/cm2), and a maximum power output of 30 mW, and a maximum differential quantum efficiency of 9%. Lasers operated pulsed up to 60°C with a characteristic temperature of 58 K over the range of 0-40°C. To date, 2.78 μm is the longest emission wavelength for a room-temperature III-V laser.© 1995 American Institute of Physics.

引用

页码：1942 / 1944

页数：3

共 8 条

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