High-power quantum-dot lasers at 1100 nm

被引:85
|
作者
Heinrichsdorff, F [1 ]
Ribbat, C [1 ]
Grundmann, M [1 ]
Bimberg, D [1 ]
机构
[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany
关键词
D O I
10.1063/1.125816
中图分类号
O59 [应用物理学];
学科分类号
摘要
High-power semiconductor laser diodes based on multiple InGaAs/GaAs quantum-dot layers grown by metal-organic chemical-vapor deposition are demonstrated. The devices exhibit a peak power of 3 W (4.5 W) at 1100 nm (1068 nm), respectively, during pulsed operation at room temperature and show slope efficiencies of 57% (66%). (C) 2000 American Institute of Physics. [S0003-6951(00)01205-5].
引用
收藏
页码:556 / 558
页数:3
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