How small stresses affect 351-nm damage onset in fused silica

被引：0
|
作者：
Dahmani, F [1 ]
Lambropoulos, JC [1 ]
Burns, S [1 ]
Papernov, S [1 ]
Schmid, AW [1 ]
机构：
[1] Univ Rochester, Laser Energet Lab, Rochester, NY 14623 USA
来源：
LASER-INDUCED DAMAGE IN OPTICAL MATERIALS: 1998 | 1999年 / 3578卷
关键词：
D O I：
10.1117/12.344407
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents an innovative technique for designing high-strength optical glasses in which slow crack growth is arrested and the laser-induced damage threshold is significantly higher. The technique consists simply of applying compressive stresses in the surfaces of a glass. An increase of up to 70% in fused-silica exit-surface as well as front-surface damage threshold has been obtained.
引用
收藏
页码：431 / 435
页数：5
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