A Thermal Approach to Model Laser Damage in KDP and DKDP Crystals |
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| Authors: | HU Guo-Hang ZHAO Yuan-An SUN Shao-Tao LI Da-Wei LIU Xiao-Feng SUN Xun SHAO Jian-Da FAN Zheng-Xiu |
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| Affiliation: | Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800Graduate School of Chinese Academy of Sciences, Beijing 100049State Key Laboratory of Crystal Materials, Shandong University, Shandong 250100 |
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| Abstract: | A thermal model is considered in order to better understand the mechanism of laser induced damage in KDP and DKDP crystals. We demonstrate that the expressions of pinpoint density and damage probability, predicted by the thermal model, are consistent with the experimental data. We also discuss the effect of particle interaction on the thermal model. |
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| Keywords: | 78.20.-e |
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