连续波DF高功率激光引起的光学元件热畸变和损伤
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摘要: 分析了四分之一波长膜堆和金属介质增强激光反射膜的吸收，计算和测量了连续波高功率激光辐照下光学元件的热变形。对理论计算和实测结果进行了比较。Abstract: The absorption distributions for quarter wavelength coating stacks and enhanced metal –dielectric laser reflect coatings are analyzed in this paper. The thermal distortions of optical components subjected to CW DF high power laser irradiation are computed and measured. The calculated data is compared with the experimental results.
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Key words:
- thermal distortion /
- laser damage /
- multilayer coatings /
- df laser
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