Quantum nondemolition measurements of collective atomic spin

被引：113

作者：

Kuzmich, A ^{[1
]}

Mandel, L

Janis, J

Young, YE

Ejnisman, R

Bigelow, NP

机构：

[1] Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA

[2] Univ Rochester, Laser Energet Lab, Rochester, NY 14627 USA

来源：

PHYSICAL REVIEW A | 1999年 / 60卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.60.2346

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have performed quantum nondemolition measurements on the collective spin of similar to 10(6) cesium atoms. In this way ensembles of atoms with sub-shot-noise fluctuations of a collective spin have been prepared. These observations open the way toward the generation of squeezed spin states of atoms. [S1050-2947(99)03609-4].

引用

页码：2346 / 2350

页数：5

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