Temperature and localization of atoms in three-dimensional optical lattices

被引：49

作者：

Gatzke, M ^{[1
]}

Birkl, G ^{[1
]}

Jessen, PS ^{[1
]}

Kastberg, A ^{[1
]}

Rolston, SL ^{[1
]}

Phillips, WD ^{[1
]}

机构：

[1] NIST, GAITHERSBURG, MD 20899 USA

来源：

PHYSICAL REVIEW A | 1997年 / 55卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.55.R3987

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report temperature measurements of atoms trapped in a three-dimensional (3D) optical lattice, a well-defined laser-cooling situation that can be treated with currently available theoretical tools. We also obtain fluorescence spectra from a 3D optical lattice, from which we obtain quantitative information about the trapping atoms, including the oscillation frequencies, spatial localization, and a temperature, which is in good agreement with our direct measurements. For comparison we study a 1D lattice using the same atom (cesium).

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页码：R3987 / R3990

页数：4

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