MICROLENS ARRAY USED FOR COLLIMATION OF LINEAR LASER-DIODE ARRAY

被引：7
|
作者：
SAVANDER, P
HAUMANN, HJ
机构：
[1] Dept. of Appl. Opt., Erlangen Univ.
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 1993年 / 4卷 / 04期
关键词：
D O I：
10.1088/0957-0233/4/4/018
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel set of microlenses are used to collimate a set of monolithically integrated laser diodes for the purpose of parallel optical data transmission with high spatial density. The lenses were produced by melting photoresist without additional etching of the substrate. With a pitch of 250 mum between adjacent channels an acceptable channel separation of 21 dB was achieved up to a transmission distance of 3 cm.
引用
收藏
页码：541 / 543
页数：3
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