中国激光, 2000, 27 (12): 1089, 网络出版: 2006-08-09
KTP晶体能量损伤阈值的实验研究
Experimental Measurements of the Energy Damage Threshold of the KTP Crystals
摘要
给出了KTP晶体在10 ns～10 ms不同脉冲宽度的Nd:YAG激光作用下的能量损伤阈值。参考前人的工作,得到了KTP晶体在1 ns到CW激光作用下的能量损伤阈值曲线。其结果为在各种不同脉宽下使用KTP晶体获得最佳非线性转换而可能实现的功率密度提供了参考依据。
Abstract
In this paper,the energy damage threshold (EDT) at various pulse widths from 10 ns to 10 ms for the KTP crystals by focusing Nd:YAG lasers with different spot sizes on the crystals was provided.With the help of previous data obtained by the other authors,the curves of the EDT from 1 ns to CW for the KTP are given.These results are useful for doubling Nd:YAG/KTP lasers in optimum nonlinear conversion at various pulse width.
王长山, 张军, 许凤明, 邵中兴. KTP晶体能量损伤阈值的实验研究[J]. 中国激光, 2000, 27(12): 1089. 王长山, 张军, 许凤明, 邵中兴. Experimental Measurements of the Energy Damage Threshold of the KTP Crystals[J]. Chinese Journal of Lasers, 2000, 27(12): 1089.
PDF全文
