| 由原子强四波混频光共振激发Na_2产生的紫外受激辐射 |
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| 引用本文： | 周国运,秦莉娟,黄小仙,王祖赓.由原子强四波混频光共振激发Na_2产生的紫外受激辐射[J].中国激光,1994,21(6):484-488. |
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| 作者姓名： | 周国运 秦莉娟 黄小仙 王祖赓 |
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| 作者单位： | 华东师范大学物理系，中国科学院上海光机所，华东师范大学量子光学联合开放研究实验室，河南信阳师范学院 |
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| 摘 要： | 用波长为５７８．７ｎｍ的激光双光子共振激发Ｎａ－Ｎａ２混合样品中的钠原子（３Ｓ→４Ｄ），在紫外区３２０～３７０ｎｍ范围内得到了四十多条受激辐射线。标识和分析的结果表明，钠原子中共振增强的四波混频光作为一个次级激发源将Ｎａ２从基态Ｘ∑＋共振激发到Ｃ１ｘ态，继而由Ｃ１ｚ向Ｘ１∑＋态跃迁产生了上述的紫外受激辐射线。
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| 关 键 词： | Na2，四波混频光，共振激发，紫外受激辐射 |
| 收稿时间： | 1993/7/5 |
UV Stimulated Emission Generated by the Resonant Excitationof the Strong FWM Signal in the Atoms |
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| G.Y.Zhou,L.J.Qin,X.X.Huang,Z.G.Wang.UV Stimulated Emission Generated by the Resonant Excitationof the Strong FWM Signal in the Atoms[J].Chinese Journal of Lasers,1994,21(6):484-488. |
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| Authors: | GYZhou LJQin XXHuang ZGWang |
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| Abstract: | Via two-hphoton resonant excitation of sodium atom (3S→4D) in Na-Na2 mixture by the laser at 578.7 nm, more than forty stimulated emission lines in the UV 320-370 nm region were obtuinted. Passing labeling and analysing, it has been demonstrated that the UV stimulated emiSSion lines are come from in Na2, which was excited by the FWM wave in Na as the consequent pumping source of the assemble. |
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| Keywords: | Na_2 FWM signal resonance excitation UV stimulated emission |
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