Paper
10 May 2019 Oxygen-deficiency and OH changing of fused silica induced by the 248nm pulsed laser
Hui Wang, Bo Fu, Hongjie Wang, Yanan Jia, Lanjian Nie, Zaikui Xiang, Yufen Wang
Author Affiliations +
Proceedings Volume 11068, Second Symposium on Novel Technology of X-Ray Imaging; 110680T (2019) https://doi.org/10.1117/12.2523906
Event: Second Symposium on Novel Technology of X-Ray Imaging, 2018, Hefei, China
Abstract
The Oxygen-deficiency and the content and structure of OH had been proved to lead to various laser-irradiated damage threshold. In order to get the principle, we detected the changing tendency of the the Oxygen-deficiency and OH content after the irradiation without damaging. The results showed that the increasing of the Oxygen-deficiency and decreasing of the OH .Which is the result of the structure-collapsing and the effect to delaying the collapsing by Oxygen-deficiency and OH.
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Hui Wang, Bo Fu, Hongjie Wang, Yanan Jia, Lanjian Nie, Zaikui Xiang, and Yufen Wang "Oxygen-deficiency and OH changing of fused silica induced by the 248nm pulsed laser", Proc. SPIE 11068, Second Symposium on Novel Technology of X-Ray Imaging, 110680T (10 May 2019); https://doi.org/10.1117/12.2523906
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KEYWORDS
Silica

Absorption

Pulsed laser operation

Laser energy

Laser induced damage

Laser damage threshold

Laser irradiation

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