OPTICAL FABRICATION OF MICROLENSES IN CHALCOGENIDE GLASSES

被引：91
|
作者：
HISAKUNI, H
TANAKA, K
机构：
[1] Department of Applied Physics, Faculty of Engineering, Hokkaido University, Sapporo
来源：
OPTICS LETTERS | 1995年 / 20卷 / 09期
关键词：
D O I：
10.1364/OL.20.000958
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Convex microlenses with diameters of 10-100 mu m and focal lengths longer than similar to 5 mu m have been produced in chalcogenide glasses with light illumination only. In As2S3 glass the lens can be formed with exposure of focused light from a 10-mW He-Ne laser for 100 s. The fabrication process is athermal, and the lens can be erased by annealing.
引用
收藏
页码：958 / 960
页数：3
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