| Nd∶MgO∶LiNbO_3晶体的折射率测量和室温自倍频激光器 |
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| 引用本文： | 徐观峰,巩马理,郭永金,陈家蓉,李斌,翟刚,韩凯.Nd∶MgO∶LiNbO_3晶体的折射率测量和室温自倍频激光器[J].中国激光,1991,18(5):324-328. |
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| 作者姓名： | 徐观峰 巩马理 郭永金 陈家蓉 李斌 翟刚 韩凯 |
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| 作者单位： | 西南技术物理研究所 610015
(徐观峰，巩马理，郭永金，陈家蓉，李斌，翟刚)，西南技术物理研究所 610015(韩凯) |
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| 摘 要： | 本文首次报道Nd:MgO:LiNbO_3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。
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| 关 键 词： | Nd∶MgO∶LiNbO_3晶体 折射率 自倍频激光器 |
| 收稿时间： | 1990/9/17 |
Refractive index measurement of Nd:MgO:LiNbO_3 crystal and its self-frequency-doubled laser at room temperature |
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| Xu Guanfeng,Gong Mali,Guo Yongjin,Chen Jiarong,Li Bin,Zhai Gang,Han Kai.Refractive index measurement of Nd:MgO:LiNbO_3 crystal and its self-frequency-doubled laser at room temperature[J].Chinese Journal of Lasers,1991,18(5):324-328. |
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| Authors: | Xu Guanfeng Gong Mali Guo Yongjin Chen Jiarong Li Bin Zhai Gang Han Kai |
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| 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 ℃. The threshold pump energy ia smaller than 4.8 J. The laser operates over 25-45 ℃ No photorefractive damage was observed. |
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| Keywords: | Nd:MgO:LiNb08 crystal self-frequency-doubled laser refractive indices |
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