LASER COOLING OF TRAPPED IONS IN A SQUEEZED VACUUM

被引：16

作者：

CIRAC, JI

ZOLLER, P

机构：

[1] UNIV COLORADO, NATL INST STAND & TECHNOL, JOINT INST LAB ASTROPHYS, BOULDER, CO 80302 USA

[2] UNIV COLORADO, DEPT PHYS, BOULDER, CO 80309 USA

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.47.2191

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Laser cooling of a trapped ion damped by an electromagnetic reservoir in a squeezed-vacuum state is investigated. The cooling rate and the final temperature are given for the case in which the ion is located at the node of a laser standing wave, on resonance with its internal transition. In particular, we find that the ion can have final temperatures below the Doppler limit.

引用

收藏

页码：2191 / 2195

页数：5

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