Surface plasmon quantum cascade lasers at λ∼19 μm

被引：39

作者：

Tredicucci, A ^{[1
]}

Gmachl, C ^{[1
]}

Wanke, MC ^{[1
]}

Capasso, F ^{[1
]}

Hutchinson, AL ^{[1
]}

Sivco, DL ^{[1
]}

Chu, SNG ^{[1
]}

Cho, AY ^{[1
]}

机构：

[1] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 15期

关键词：

D O I：

10.1063/1.1316768

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The longest wavelength III-V semiconductor laser to date has been realized employing a quantum cascade configuration for the active material. It operates at lambda similar to 19 mu m on interminiband transitions in graded superlattices. The waveguide is based on surface plasmon modes confined at a metal-semiconductor interface. The devices emit peak output powers of 14 mW per facet at 10 K and laser action is achieved up to the maximum temperature of 145 K. (C) 2000 American Institute of Physics. [S0003-6951(00)02341-X].

引用

页码：2286 / 2288

页数：3

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