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arXiv physics/0308108physics.atom-ph
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用于磁导向器高效加载的紧凑、坚固的冷原子源

Compact, Robust Source of Cold Atoms for Efficient Loading of a Magnetic Guide

R. S. Conroy, Y. Xiao, M. Vengalattore, W. Rooijakkers, M. Prentiss

摘要:

我们报道了一个紧凑的(<20 cm ~ 3),强大的源,用于产生明亮的冷原子通量,它可以有效地加载到磁导向器。从这个2D+蒸气室MOT产生了高达8 × 109 ~(87)Rb原子/s的连续通量。通量发散度为12.5 mrad,速度可控制在2-15 m/s范围内。该磁通连续地耦合到具有高效率的磁引导件中。

英文摘要:

We report a compact (<20cm3), robust source for producing a bright flux of cold atoms, which can be loaded efficiently into a magnetic guide. A continuous flux of up to 8 x 109 87Rb atoms/s have been produced from this 2D+ vapor cell MOT. The flux had a divergence of 12.5 mrad and velocity could be controlled in the range 2-15 m/s. This flux was coupled continuously into a magnetic guide with high efficiency.

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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