| BBO晶体在CPM非稳腔Nd：YAG激光器中的腔内倍频效应 |
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| 引用本文： | 张文珍 吴逢铁. BBO晶体在CPM非稳腔Nd：YAG激光器中的腔内倍频效应[J]. 光学学报, 1993, 13(5): 31-434 |
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| 作者姓名： | 张文珍 吴逢铁 |
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| 作者单位： | 华侨大学应用物理系 泉州362011(张文珍，吴逢铁)，华侨大学应用物理系 泉州362011(蒲继雄) |
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| 摘 要： | 本文报道用BBO晶体作为腔内倍频元件,在带抗共振环的对撞脉冲锁模非稳腔Nd:YAG激光器中实现腔内倍频激光输出,获得倍频能量转换效率为50.4%.理论和实验均证明了该激光器的BBO腔内倍频转换效率高于腔外倍频转换效率.
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| 关 键 词： | 腔内倍频 BBO晶体 激光器 倍频 |
| 收稿时间： | 1992-08-02 |
Intracavity frequency doubling effect of BBO crystal in CPM unstable resonator Nd : YAG laser |
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| ZHANG Wenzhen WU Fengtie PU Jixiong. Intracavity frequency doubling effect of BBO crystal in CPM unstable resonator Nd : YAG laser[J]. Acta Optica Sinica, 1993, 13(5): 31-434 |
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| Authors: | ZHANG Wenzhen WU Fengtie PU Jixiong |
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| Abstract: | The SHG from a colliding pulse mode-locked (CPM) unstable resonator Nd : YAG laser with a antiresonant ring structure is obtained by using intracavity frequency doubling of BBO crystal. The SHG energy conversion effiency of 50. 4% is measured . We demonstrate theoretically and experimentally that the conversion efficiency of intracavity frequency doubling is higher than that of extracavity one in this kind of laser using BBO crystal. |
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| Keywords: | intracavity frequency doubling BBO crystal. |
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