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Nd∶MgO∶LiNbO3晶体的折射率测量和室温自倍频激光器

Refractive index measurement of Nd:MgO:LiNbO3 crystal and its self-frequency-doubled laser at room temperature

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【作者】 徐观峰; 巩马理; 郭永金; 陈家蓉; 李斌; 翟刚; 韩凯;

【Author】 Xu Guanfeng, Gong Mali, Guo Yongjin, Chen Jiarong, Li Bin, Zhai Gang, Han Kai (Southwest Institute of Technical Physics, Ohengdu)

【机构】 西南技术物理研究所; 西南技术物理研究所 610015; 610015; 610015;

【摘要】 本文首次报道Nd:MgO:LiNbO3晶体的折射率、位相匹配角及其室温自倍频激光器的测量结果。在26℃时,用小型氙灯泵浦,获得了每个脉冲400μJ的纯绿光输出,阈值小于4.8J,器件工作温度范围为25℃到45℃,没有观察到光折变现象。

【Abstract】 Eefractive index measurement of the Nd: MgO: LiNbO3 crystal and its self-frequency doubled laser at room temperature are reported for the first time. Net SHG green output at 400μJ/shot has been obtained with a small Xe lamp pump at 26°C. The threshold pump energy ia smaller than 4.8J. The laser operates over 25-45°C No photorefractive damage was observed.

  • 【文献出处】 中国激光 ,Chinese Journal of Lasers , 编辑部邮箱 ,1991年05期
  • 【被引频次】7
  • 【下载频次】74
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