LASER-INDUCED PERSISTENT SELF-FOCUSING IN AS2S3 GLASS

被引：28

作者：

HISAKUNI, H

TANAKA, K

机构：

[1] Department of Applied Physics, Faculty of Engineering, Hokkaido University, Sapporo

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 90卷 / 08期

关键词：

D O I：

10.1016/0038-1098(94)90050-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Mechanisms of the photoinduced anisotropic light 'scattering' observed in chalcogenide glasses have been studied. Laser light transmitted through As2S3 glasses exhibits converging and oscillatory behaviors, which suggest that the photoinduced phenomenon is not caused by the scattering. The observations can be accounted for by assuming formation of birefringent self-focusing structures.

引用

页码：483 / 486

页数：4

共 14 条

[1] PHOTODARKENING, STRUCTURAL INSTABILITIES, AND CRYSTALLIZATION OF GLASSY AS2SE3 INDUCED BY LASER IRRADIATION [J].