GIANT PHOTOEXPANSION IN AS2S3 GLASS

被引:196
作者
HISAKUNI, H
TANAKA, K
机构
[1] Department of Applied Physics, Faculty of Engineering, Hokkaido University
关键词
D O I
10.1063/1.112533
中图分类号
O59 [应用物理学];
学科分类号
摘要
When illuminated with a focused beam from He-Ne lasers, As 2S3 films with thickness of ∼50 μm exhibit the thickness expansion reaching to 3 μm, which is approximately 10 times as great as that expected from the conventional photoexpansion phenomenon. The enhancement seems to be caused by photorelaxation of strain generated by photoexpansion. © 1994 American Institute of Physics.
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页码:2925 / 2927
页数:3
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