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

页码：958 / 960

页数：3

共 14 条

[1]

Born M., 1980, PRINC OPT, P133, DOI [10.1017/CBO9781139644181, DOI 10.1017/CBO9781139644181]

[2] MICROLENSES FOR COUPLING JUNCTION LASERS TO OPTICAL FIBERS [J].