Efficient transfer in a double magneto-optical trap system

被引：29

作者：

Swanson, TB

Asgeirsson, D

Behr, JA

Gorelov, A

Melconian, D

机构：

[1] Tri Univ Meson Facil, Vancouver, BC V6T 2A3, Canada

[2] Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada

[3] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1998年 / 15卷 / 11期

关键词：

D O I：

10.1364/JOSAB.15.002641

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate the transfer of potassium atoms from a vapor-cell type magneto-optical trap (MOT) to a second MOT up to 75 cm away with the use of a spatially narrow push laser that generates a 40-m/s atomic beam. By adding two-dimensional MOT's (atomic funnels) along the transfer path to generate transverse cooling and compression of the beam, we can consistently transfer 78 +/- 10% of the atoms. (C) 1998 Optical Society of America [S0740-3224(98)01711-1] OCIS codes: 020.7010, 140.3320.

引用

页码：2641 / 2645

页数：5

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