Optical traps for quantum gases

被引：15

作者：

Engler, H ^{[1
]}

Manek, I ^{[1
]}

Moslener, U ^{[1
]}

Nill, M ^{[1
]}

Ovchinnikov, YB ^{[1
]}

Schloder, U ^{[1
]}

Schunemann, U ^{[1
]}

Zielonkowski, M ^{[1
]}

Weidemuller, M ^{[1
]}

Grimm, R ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1998年 / 67卷 / 06期

关键词：

D O I：

10.1007/s003400050570

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present two all-optical approaches based on dipole force traps to prepare quantum-degenerate gases. Evaporative cooling in a gravito-optical surface trap is discussed as a prospective way to create a Bose-Einstein condensate of cesium and a two-dimensional quantum gas. Sympathetic cooling of lithium by laser-cooled cesium in a quasi-electrostatic trap is explored as a non-evaporative route to quantum degeneracy of bosons and fermions. We discuss the basic concepts of these approaches and report on progress in our corresponding experiments.

引用

页码：709 / 718

页数：10

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