IMPROVING THE PERFORMANCE OF SEMICONDUCTOR RING LASERS BY CONTROLLED REFLECTION FEEDBACK

被引：25

作者：

HOHIMER, JP

VAWTER, GA

CRAFT, DC

HADLEY, GR

机构：

[1] Sandia National Laboratories, Albuquerque

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 09期

关键词：

D O I：

10.1063/1.107700

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a tenfold increase in the lasing output of single-output Y-junction semiconductor ring lasers by reducing the end-facet reflection feedback. Controlled reflection feedback is also shown to be a means for promoting unidirectional lasing in dual-output ring lasers. Finally, we show that the counterpropagating ring modes are strongly coupled by gain competition.

引用

收藏

页码：1013 / 1015

页数：3

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