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LD泵浦的Nd∶YAG腔内倍频激光器及其模式

LD pumped Nd : YAG intracavity frequency doubled laser and its modes

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【作者】 霍玉晶; 蔡金星; 周炳琨; 沈德忠; 马笑衍; 张爱华;

【Author】 Huo Yujing, Cai Jinxing, Zhou Bingkun (Department of Electronic Engineering, Qinghua University, Beijing 100084)Shen Dezhong, Ma Xiaoyan, Zhang Aihua (Research Institute of Synthetic Crystals, Beijing 100018)

【机构】 清华大学电子工程系; 北京人工晶体所; 北京人工晶体所 北京 100084; 北京 100084; 北京 100018; 北京 100018;

【摘要】 用KTP晶体研制成LD泵浦的YAG腔内倍频激光器,得到0.532μm连续绿色线偏振激光输出,阈值泵浦功率为41mW,输出功率为1.4mW,斜效率为1.7%。研究了泵浦光对倍频激光横模的影响。

【Abstract】 Using KTP crystal, LD pumped intracavity frequency doubled Nd : YAG laser has been developed. The CW green laser with linear polorization at 0. 532μm has been obtained. The pumping threshold is 41 mW, the output power is 1. 4 mW, the slope effeciency is 1.7%. The influence of the pumping light on transverse modes of the frequency doubled laser is studied has been studed. The experimental method and results are reported briefly.

【关键词】 LD泵浦; YAG激光器; 倍频; 横模; KTP;
【Key words】 LD pumped; YAG laser; frequency doubled; transverse mode; KTP;
  • 【文献出处】 中国激光 ,Chinese Journal of Lasers , 编辑部邮箱 ,1993年04期
  • 【被引频次】2
  • 【下载频次】77
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