| 调Q倍频Nd：YAG激光泵浦氧气和氧－氦混合气体的受激拉曼散射 |
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| 引用本文： | 郑义,姚建铨,朱少明,周定文,李艺.调Q倍频Nd：YAG激光泵浦氧气和氧－氦混合气体的受激拉曼散射[J].光学学报,1995,15(11):1594-1597. |
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| 作者姓名： | 郑义 姚建铨 朱少明 周定文 李艺 |
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| 作者单位： | 天津大学精仪系，曲阜师范大学物理系 |
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| 摘 要： | 报道了调Ｑ倍频Ｎｄ：ＹＡＧ激光泵浦的高压工业用氧气和氧－氦混合气体的受激拉曼散射特性，研究了一阶、二阶斯托克斯（Ｓｔｏｋｅｓ）光的能量转换效率与泵浦光的能量及气压的关系，并探讨了如何抑制氧气的二阶斯托克斯的产生等问题。
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| 关 键 词： | 调Q倍频Nd：YAG激光，氧气，氧－氦混合气体，受激拉曼散射 |
| 收稿时间： | 1994/9/15 |
Stimulated Raman Scattering in Oxygen or Oxygen-Helium Mixing Gas Pumped by a Q-Switch Frequency Doubled Nd:YAG Laser |
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| Zheng Yi, Yao Jianquan, Zhu Shaoming ,Zhou Dingwei.Stimulated Raman Scattering in Oxygen or Oxygen-Helium Mixing Gas Pumped by a Q-Switch Frequency Doubled Nd:YAG Laser[J].Acta Optica Sinica,1995,15(11):1594-1597. |
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| Authors: | Zheng Yi Yao Jianquan Zhu Shaoming Zhou Dingwei |
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| Abstract: | This paper presents the stimulated Raman scattering in high pressure industraloxygen or oxygen-helium mixing gas pumped by a Q-switch freqency doubled Nd:YAGlaser. The relationship between Stokes energy converting efficiency and the pumpenergy, and gas pressure has been investigated. It is also discussed how to restrainsecond-order Stokes, et al. |
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| Keywords: | Q-switch frequency doubled Nd: YAG laser oxygen gas oxygenhelium mixing gas stimulated Raman scattering |
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