| Hg蒸气中双光子共振四波和频产生XUV相干光的研究 |
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| 引用本文： | 张松宾,张玉珂.Hg蒸气中双光子共振四波和频产生XUV相干光的研究[J].量子电子学报,1997,14(2):118-123. |
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| 作者姓名： | 张松宾 张玉珂 |
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| 作者单位： | 北京大学物理系!北京100871 |
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| 基金项目： | 国家高技术计划激光领域，国家自然科学基金 |
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| 摘 要： | 我们以Ｈｇ蒸气为非线性光学介质，用毛细列阵做输出窗口，成功地得到了波长小于１００ｎｍ的可调谐ＸＵＶ相干辐射。本文深入研究了毛细列阵作为输出窗产生ＸＵＶ相干辐射的可行性，以Ｈｇ的６＾１Ｄ、６＾３Ｄ为共振能级的双光子共振三次谐波过程产生ＸＵＶ可调谐相干辐射的机制；以及影响ＸＵＶ光产生效率的因素，诸如光学斯塔克效应，介质对泵光及产生光的吸收，不同非线性过程的相互竞争等，燕在此基础上提出改进方案。
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| 关 键 词： | 汞原子 四波和频 XUV相干光 非线性光学 |
The Generation of Coherent XUV Radiation by Two-photon Resonant Four-wave Sum-mixing in Hg Vapour |
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| Zhang Songbin, Zhang Yuke, Huang Xiangling, Sun Taoheng.The Generation of Coherent XUV Radiation by Two-photon Resonant Four-wave Sum-mixing in Hg Vapour[J].Chinese Journal of Quantum Electronics,1997,14(2):118-123. |
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| Authors: | Zhang Songbin Zhang Yuke Huang Xiangling Sun Taoheng |
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| Abstract: | The generation of coherent XUV radiation by two-photon resonant four-wave sum-mixing has been studied. The capillary array is used as the exit-window,and an 6 3D for the two-photon resonant enhanced levels. The efficiency of the generation, optical Stark effect, and the competition between different nonlinear optical processes have also been discussed in this paper. |
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| Keywords: | Hg atom four-wave sum-mixing XUV coherent radiation |
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