Investigation of Control of Residual Stress Induced by CO2 Laser-Based Damage Mitigation of Fused Silica Optics
A CO2 laser-based annealing technique for the mitigation of damaged sites of fused silica is studied to suppress the residual stress left on the surface. The laser annealing by a linear decrease of the CO2 laser power effectively reduces the residual stress. The residual stress of mitigated sites is...
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Main Authors: | Chuanchao Zhang, Wei Liao, Lijuan Zhang, Yayun Ye, Jing Chen, Haijun Wang, Xiaoyu Luan, Xiaodong Yuan |
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Format: | Article |
Language: | English |
Published: |
Wiley
2014-01-01
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Series: | Advances in Condensed Matter Physics |
Online Access: | http://dx.doi.org/10.1155/2014/638045 |
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