LASER-ALLOYED STRIPE-GEOMETRY DH LASERS

被引：7

作者：

SALATHE, R ^{[1
]}

BADERTSCHER, G ^{[1
]}

LUTHY, W ^{[1
]}

REINHART, FK ^{[1
]}

LOGAN, RA ^{[1
]}

机构：

[1] BELL TEL LABS INC,MURRAY HILL,NJ 07974

来源：

APPLIED PHYSICS LETTERS | 1979年 / 35卷 / 06期

关键词：

D O I：

10.1063/1.91164

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Stripe-geometry contacts have been produced by focusing a Q-switched Nd: YAG laser with a cylindric lens on metallized (AlxGa1-xAs) DH lasers. The contact formation has been performed directly on the p-type AlGaAs cladding layer without a protecting gas ambient. The laser diodes fabricated from this material exhibited low threshold currents and have been operated cw at room temperature. The nearfield and spectral properties are comparable to diodes fabricated by conventional techniques.

引用

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页码：439 / 441

页数：3

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