共 50 条
Continuous-wave operation of a 1.3-μm GaAsSb-GaAs quantum-well vertical-cavity surface-emitting laser at room temperature
被引:43
|作者:
Quochi, F
[1
]
Kilper, DC
[1
]
Cunningham, JE
[1
]
Dinu, M
[1
]
Shah, J
[1
]
机构:
[1] Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA
关键词:
optical communication;
quantum-well lasers;
semiconductor epitaxial layers;
surface-emitting lasers;
D O I:
10.1109/68.942647
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:
In this letter, we report continuous-wave room temperature operation of a GaAsSb-GaAs quantum-well vertical-cavity surface-emitting laser near 1.3 mum. The device is pumped with 674 nm light and provides 1-QmW total optical output at 1280 run with 40% differential quantum efficiency. We describe the spatial, angular, and spectral properties of the laser. This device features the record of long wavelength with high output power in the GaAsSb-GaAs system.
引用
下载
收藏
页码:921 / 923
页数:3
相关论文