Tailor the beam divergence of high power VCSEL arrays by epitaxial design

被引：0
|
作者：
Scheller, Maik [1 ]
Seurin, Jean-Francois [1 ]
Othman, Hasan [1 ]
Miglo, Alexander [1 ]
Xu, Guoyang [1 ]
Ghoshams, Chuni A. G. [1 ]
机构：
[1] Ams AG, 1 Elect Dr, Mercerville, NJ 08619 USA
来源：
2018 IEEE INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE (ISLC) | 2018年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, we discuss methods to adjust the beam divergence of vertical-cavity surface-emitting lasers (VCSELs) by controlling the transversal lasing modes using different epitaxial designs. We show results of high power, multi-watt VCSEL arrays with emission cones ranging from 10 degrees to 40 degrees.
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收藏
页码：89 / 90
页数：2
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