Interplay between radiation pressure force and scattered light intensity in the cooperative scattering by cold atoms

被引：13

作者：

Bienaime, T. ^{[1
]}

Bachelard, R. ^{[2
]}

Chabe, J. ^{[1
]}

Rouabah, M. T. ^{[1
,3
]}

Bellando, L. ^{[1
]}

Courteille, Ph W. ^{[2
]}

Piovella, N. ^{[4
]}

Kaiser, R. ^{[1
]}

机构：

[1] Univ Nice Sophia Antipolis, CNRS, Inst Nonlineaire Nice, UMR 7335, F-06560 Valbonne, France

[2] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil

[3] Univ Constantine 1, Lab Phys Math & Phys Subatom, Constantine 25000, Algeria

[4] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy

来源：

JOURNAL OF MODERN OPTICS | 2014年 / 61卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

Dicke superradiance; cold atoms; cooperative scattering; COLLECTIVE LAMB SHIFT;

D O I：

10.1080/09500340.2013.829264

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The interplay between the superradiant emission of a cloud of cold two-level atoms and the radiation pressure force is discussed. Using a microscopic model of coupled atomic dipoles driven by an external laser, the radiation field and the average radiation pressure force are derived. A relation between the far-field scattered intensity and the force is derived, using the optical theorem. Finally, the scaling of the sample scattering cross-section with the parameters of the system is studied.

引用

页码：18 / 24

页数：7

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