QUANTUM-WELL LASER WITH SINGLE INAS MONOLAYER IN ACTIVE REGION

被引:8
作者
DOTOR, ML
HUERTAS, P
MELENDEZ, J
MAZUELAS, A
GARRIGA, M
GOLMAYO, D
BRIONES, F
机构
[1] Centro National de Microelectronica, 28006 Madrid
关键词
SEMICONDUCTOR LASERS; LASERS; SEMICONDUCTOR GROWTH; EPITAXIAL GROWTH;
D O I
10.1049/el:19920592
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 single monolayer thick InAs quantum well laser structure has been grown at low substrate temperature by atomic layer molecular beam epitaxy (ALMBE). The laser has an emission wavelength of approximately 884nm and a threshold current density of 1.97kA/cm2 at room temperature. This value is lower than values obtained for other monolayer thick quantum well lasers, and it demonstrates the device quality of epitaxial layers grown at 350-degrees-C by ALMBE.
引用
收藏
页码:935 / 937
页数:3
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