OPTICALLY PUMPED BLUE-GREEN LASER OPERATION ABOVE ROOM-TEMPERATURE IN ZN0.80CD0.20SE-ZNS0.08SE0.92 MULTIPLE QUANTUM-WELL STRUCTURES GROWN BY METALORGANIC MOLECULAR-BEAM EPITAXY

被引：39

作者：

KAWAKAMI, Y

YAMAGUCHI, S

WU, YH

ICHINO, K

FUJITA, S

机构：

[1] Department of Electrical Engineering, Kyoto University, Kyoto

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1991年 / 30卷 / 4A期

关键词：

ZNCDSE-ZNSSE MQW; LASER OPERATION; OPTICALLY PUMPING; BLUE-GREEN EMISSION; ABOVE ROOM-TEMPERATURE;

D O I：

10.1143/JJAP.30.L605

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the characteristics of optically pumped stimulated emission in Zn0.80Cd0.20Se-ZnS0.08Se0.92 multiple quantum well (MQW) structures fabricated by metalorganic molecular beam epitaxy (MOMBE). At room-temperature (290 K), laser operation at 504 nm was achieved with the threshold excitation intensity (I(th)) of 66 kW/cm2 under pulsed excitation condition. Laser operation up to 400 K has been observed in this MQW structure.

引用

页码：L605 / L607

页数：3

共 16 条

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