Laser cooling of trapped ions in a squeezed vacuum

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 1993 English Publisher:American Physical Society (APS)Journal:Physical Review A, volume 47, pages 2,191-2,195 (issn: 1050-2947, eissn: 1094-1622,

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Authors: , Cirac; , Zoller;

doi: 10.1103/physreva.47.2191

pmid: 9909170

Laser cooling of trapped ions in a squeezed vacuum

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Abstract

Laser cooling 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 Dopper limit.

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University of Colorado Boulder
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University of Colorado System
United States

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