Observation of Kapitza–Dirac Diffraction in Atomic Lithium Gas Using Bragg’s Scattering

IF 1 4区 物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY
V. V. Baturo, V. A. Vinogradov, M. V. Platonova, I. V. Yukhnovets, A. V. Turlapov
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引用次数: 0

Abstract

A short-lived density grating is produced in a gas of lithium atoms. The gas is preliminarily cooled in a magnetooptical trap. The grating is formed due to diffraction of atoms on a standing light wave. The grating is observed from Bragg’s scattering of light from it. This method of formation and observation over the grating can be used in a lithium-based atomic interferometer.

Abstract Image

用Bragg散射观测原子锂气体中Kapitza–Dirac衍射
在锂原子的气体中产生了一种寿命短的密度光栅。气体在磁光阱中被预先冷却。光栅是由于原子在驻波上的衍射而形成的。光栅是通过布拉格对来自它的光的散射来观察的。这种在光栅上形成和观察的方法可以用于锂基原子干涉仪。
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来源期刊
CiteScore
1.90
自引率
9.10%
发文量
130
审稿时长
3-6 weeks
期刊介绍: Journal of Experimental and Theoretical Physics is one of the most influential physics research journals. Originally based on Russia, this international journal now welcomes manuscripts from all countries in the English or Russian language. It publishes original papers on fundamental theoretical and experimental research in all fields of physics: from solids and liquids to elementary particles and astrophysics.
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