Midinfrared emission from near-infrared quantum-dot lasers

被引：47

作者：

Grundmann, M

Weber, A

Goede, K

Ustinov, VM

Zhukov, AE

Ledentsov, NN

Kop'ev, PS

Alferov, ZI

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany

[2] AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 01期

关键词：

D O I：

10.1063/1.126858

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the electrically pumped emission of midinfrared (MIR) radiation from bipolar quantum-dot lasers during near-infrared lasing. The MIR spectrum exhibits a peak at 16 mu m and is dominantly TM polarized. The MIR intensity exhibits a superlinear dependence on the injection; a maximum MIR power of 0.1 mu W per facet was realized. Such a device is also modeled theoretically, and conditions for MIR lasing are predicted. (C) 2000 American Institute of Physics. [S0003-6951(00)00727-0].

引用

页码：4 / 6

页数：3

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