Investigation of the hydrogen of silica glass being laser-irradiating by 1H MAS NMR

Hui Wang; Bo Fu; Zhixing Gao; Zhufeng Shao; Zaikui Xiang; Lanjian Nie

doi:10.1117/12.2271020

1 August 2017 Investigation of the hydrogen of silica glass being laser-irradiating by 1H MAS NMR

Hui Wang, Bo Fu, Zhixing Gao, Zhufeng Shao, Zaikui Xiang, Lanjian Nie

Proceedings Volume 10339, Pacific Rim Laser Damage 2017: Optical Materials for High-Power Lasers; 1033923 (2017) https://doi.org/10.1117/12.2271020
Event: Pacific Rim Laser Damage 2017: Optical Materials for High Power Lasers, 2017, Shanghai, China

Abstract

The occurrence of the damage among the silica glass being laser-irradiation is closed related with the hydrogen. The laser of 248nm lead to the structure collapsing to made the silica glass crystallized. With the crystallized and non- crystallized parts, the 1H MAS NMR result shows that the concentration of the hydrogen are different of the damaged and non-damaged silica glass. Which is the evidence for the damage-delaying by the hydrogen.

Citation Download Citation

Hui Wang, Bo Fu, Zhixing Gao, Zhufeng Shao, Zaikui Xiang, and Lanjian Nie "Investigation of the hydrogen of silica glass being laser-irradiating by 1H MAS NMR", Proc. SPIE 10339, Pacific Rim Laser Damage 2017: Optical Materials for High-Power Lasers, 1033923 (1 August 2017); https://doi.org/10.1117/12.2271020

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