InAs/GaAs submonolayer quantum dot superluminescent diode emitting around 970 nm

被引:0
作者
李新坤 [1 ]
梁德春 [1 ]
金鹏 [1 ]
安琪 [1 ]
魏恒 [1 ]
吴剑 [1 ]
王占国 [1 ]
机构
[1] Key Laboratory of Semiconductor Materials Science,Institute of Semiconductors,Chinese Academy of Sciences
基金
中国国家自然科学基金;
关键词
quantum dot; submonolayer; self-assembled; superluminescent diode;
D O I
暂无
中图分类号
TN312.8 [];
学科分类号
0803 ;
摘要
According to the InAs/GaAs submonolayer quantum dot active region,we demonstrate a bent-waveguide superluminescent diode emitting at a wavelength of around 970 nm.At a pulsed injection current of 0.5 A,the device exhibits an output power of 24 mW and an emission spectrum centred at 971 nm with a full width at half maximum of 16 nm.
引用
收藏
页码:560 / 563
页数:4
相关论文
共 3 条
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