| 低阈值高效率新型晶体Nd:Sr5(PO4)3F腔内倍频研究 |
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| 引用本文： | 赵圣之,孙连科.低阈值高效率新型晶体Nd:Sr5(PO4)3F腔内倍频研究[J].光子学报,1996,25(12):1081-1085. |
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| 作者姓名： | 赵圣之 孙连科 |
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| 作者单位： | [1]山东大学光学系 [2]山东大学晶体所 |
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| 摘 要： | 采用氙灯泵浦新型晶体Nd:Sr5(PO4)3F,以KTP晶体腔内倍频,实现了该晶体0.5295μm绿光激光BDN染料片调Q运转。测量了输出绿光激光的特性及不同腔长和染料片小信号透过率情况下的输出能量及脉冲宽度,给出了染料片调Q腔内倍频的耦合波方程组,数值求解该方程组,所得的理论数据与实验结果较好地相符。
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| 关 键 词： | Nd:Sr5(PO4)3F晶体 腔内倍频 染料片调Q |
| 收稿时间： | 1996-01-02 |
STUDY ON IN TRACAVITY-DOUBLING OF A NEW LOW-THRESHOLD HIGH EFFICIENCYNd:Sr5(PO4)3F CRYSTAL |
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| Zhao Shengzhi, Wang Qingpu, Zhang Xingyu, Wang Songtao,Zhao Lu.STUDY ON IN TRACAVITY-DOUBLING OF A NEW LOW-THRESHOLD HIGH EFFICIENCYNd:Sr5(PO4)3F CRYSTAL[J].Acta Photonica Sinica,1996,25(12):1081-1085. |
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| Authors: | Zhao Shengzhi Wang Qingpu Zhang Xingyu Wang Songtao Zhao Lu |
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| Institution: | 1. Optics Department, Shandong University, Jinan 250100;2. Institute of Crystal Materials, Shandong University, Jinan 250100 |
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| Abstract: | Using xenon flash lamp as pump source,KTP as frequency-doubling crystal and BDN dye film as passive Q-switch,we have achieved Nd:S-FAP green laser at 0.5295μm.The green laser output energy and pulse width were measured under the conditions of different resonator length and small-signal transmission of dye film. Meanwhile,the Q-switching coupling wave rate equations for intracavity-doubling were given and the experiment results were in agreement with the numerical solutions of equations. |
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| Keywords: | Nd:S-FAP crystal Intracavity-doubling Dye film Q-switch |
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