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arXiv quant-ph/0408156quant-ph
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用于原子干涉测量的调制镜

A modulated mirror for atomic interferometry

C. Henkel, A. M. Steane, R. Kaiser, J. Dalibard

摘要:

从理论上研究了一种利用原子对倏逝光波反射的新型原子分束器。光的强度或频率被调制,以便在反射的德布罗意波上产生边带。各种边带的权重和相位的计算使用三种不同的方法:玻恩近似,半经典路径积分方法,和时间相关的薛定谔方程的数值解。我们将展示如何使用这种调制镜来构建实用的原子干涉仪。

英文摘要:

A novel atomic beam splitter, using reflection of atoms off an evanescent light wave, is investigated theoretically. The intensity or frequency of the light is modulated in order to create sidebands on the reflected de Broglie wave. The weights and phases of the various sidebands are calculated using three different approaches: the Born approximation, a semiclassical path integral approach, and a numerical solution of the time-dependent Schrödinger equation. We show how this modulated mirror could be used to build practical atomic interferometers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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