Optomechanical cooling of a macroscopic oscillator by homodyne feedback

被引：280

作者：

Mancini, S ^{[1
]}

Vitali, D ^{[1
]}

Tombesi, P ^{[1
]}

机构：

[1] Univ Camerino, Dipartimento Matemat & Fis, I-62032 Camerino, Italy

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.80.688

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a simple optomechanical model in which a mechanical oscillator quadrature could be "cooled" well below its equilibrium temperature by applying a suitable feedback to drive the orthogonal quadrature by means of the homodyne current of the radiation field used to probe its position. [S0031-9007(97)04942-9].

引用

页码：688 / 691

页数：4

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