| 激光陷阱的稳定性 |
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| 引用本文： | 曹洪奎,王育竹.激光陷阱的稳定性[J].中国激光,1984,11(10):584-589. |
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| 作者姓名： | 曹洪奎 王育竹 |
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| 作者单位： | 中国科学院上海光机所
(曹洪奎)，中国科学院上海光机所(王育竹) |
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| 摘 要： | 本文提出一种判定用于捕陷中性气态原子激光陷阱稳定性的方法,从理论上证明了双高斯光束陷阱在轴向对中性气态(二能级)原子的捕陷可以是稳定的。讨论了用三组结构相同但互相垂直相交的双高斯光束陷阱构成的三维立体陷阱的稳定性。
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| 收稿时间： | 1983/10/24 |
Stability of laser traps |
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| Abstract: | In this paper we present a method to judge the stability of laser traps for trapping neutral atoms of gas. Using the method we prove theoretically that the bi-Gaussian light beam trap can be stable in trapping neutral (two-level) atoms of gas along the beam axis. We also discuss the stability of a throe-dimensional spatial trap which is formed by three bi-Gaussian light beam traps with the same structure but perpendicular cross. |
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