LASING CHARACTERISTICS OF A CONTINUOUS-WAVE OPERATED FOLDED-CAVITY SURFACE-EMITTING LASER

被引：6

作者：

TAKAMORI, T ^{[1
]}

COLDREN, LA ^{[1
]}

MERZ, JL ^{[1
]}

机构：

[1] UNIV CALIF SANTA BARBARA,DEPT ELECT & COMP ENGN,SANTA BARBARA,CA 93106

来源：

APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 23期

关键词：

D O I：

10.1063/1.102935

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Room-temperature continuous-wave operation of a folded-cavity surface-emitting AlGaAs/GaAs laser with transverse junction stripe structure, which has a dry-etched 45°internal mirror, is demonstrated for the first time. A threshold current of 42 mA and a differential external quantum efficiency of 19% per facet were obtained. A single far-field lobe and single longitudinal mode emission were also observed.

引用

页码：2267 / 2269

页数：3

共 11 条

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