| 锂蒸汽中的注入参量振荡 |
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| 引用本文： | 朱宝强,夏宗炬,邹英华.锂蒸汽中的注入参量振荡[J].物理学报,1991,40(6):926-934. |
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| 作者姓名： | 朱宝强 夏宗炬 邹英华 |
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| 作者单位： | (1)北京大学物理系,北京,100871; (2)北京大学物理系,北京,100871;北京大学物理系光学教研室 |
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| 摘 要： | 对锂蒸汽中的2s—3d双光子共振注入参量振荡进行理论和实验研究。与一般参量振荡相比较,注入参量振荡的输出具有更好的单色性,并以更“锐”的角锥辐射形式出现。除此之外,当在锂原子2s-2p跃迁的红端改变种子光束的频率时,注入参量振荡是可调谐的。
关键词：
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| 关 键 词： | 锂 蒸汽 参量振荡 双光子共振 |
| 收稿时间： | 1990-08-21 |
INJECTED PARAMETRIC OSCILLATION IN LITHIUM VAPOR |
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| ZHU BAO-QIANG,XIA ZONG-JU and ZOU YING-HUA.INJECTED PARAMETRIC OSCILLATION IN LITHIUM VAPOR[J].Acta Physica Sinica,1991,40(6):926-934. |
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| Authors: | ZHU BAO-QIANG XIA ZONG-JU and ZOU YING-HUA |
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| Abstract: | The injected 2s-3d two-photon resonant parametric oscillation in lithium vapor has been studied theoretically and experimentally. It's output, compared with general pamametric oscillation, has better monochromaticity and appears as a "sharper" conical radiation. Furthermore, the injected parametric oscillation is tunnable as we change the frequency of the seed beam on the red side of the 2s-2p transition of lithium atom. |
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