Continuous-wave laser particle conditioning: Thresholds and time scales
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- 作者：Andrew Browna ; Albert Oglozab ; Kyle Olsona ; Joseph Talghadera ; joey@umn.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Laser damage ; Laser conditioning ; Continuous-wave
- 刊名：Optics & Laser Technology
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：89
- 期：Complete
- 页码：27-30
- 全文大小：704 K
文摘
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Continuous-wave laser conditioning was investigated as a means of preventing laser damage.
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Photo thermal common-path interferometry was used to measure conditioning via absorption change.
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A clear minimum time and irradiance to effectively condition optics was found.
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A thermal model was developed to compare to the collected experimental data.