Continuous-wave operation of λ=3.25 μm broadened-waveguide W quantum-well diode lasers up to T=195 K

被引：112

作者：

Bewley, WW ^{[1
]}

Lee, H ^{[1
]}

Vurgaftman, I ^{[1
]}

Menna, RJ ^{[1
]}

Felix, CL ^{[1
]}

Martinelli, RU ^{[1
]}

Stokes, DW ^{[1
]}

Garbuzov, DZ ^{[1
]}

Meyer, JR ^{[1
]}

Maiorov, M ^{[1
]}

Connolly, JC ^{[1
]}

Sugg, AR ^{[1
]}

Olsen, GH ^{[1
]}

机构：

[1] USN, Res Lab, Washington, DC 20375 USA

来源：

APPLIED PHYSICS LETTERS | 2000年 / 76卷 / 03期

关键词：

D O I：

10.1063/1.125739

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Mid-infrared (lambda = 3.25 mu m) broadened-waveguide diode lasers with active regions consisting of 5 type-II "W" quantum wells operated in continuous-wave (cw) mode up to 195 K. At 78 K, the threshold current density was 63 A/cm(2), and up to 140 mW of cw output power was generated. A second structure with ten quantum wells operated up to 310 K in pulsed mode. (C) 2000 American Institute of Physics. [S0003-6951(00)02403-7].

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页码：256 / 258

页数：3

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