Non linear optics with two trapped atoms
Fernández-Vidal, Sònia, 1978- (Universitat Autònoma de Barcelona. Departament de Física)
Zippilli, Stefano (Universitat Autònoma de Barcelona. Departament de Física)
Morigi, Giovanna (Universitat Autònoma de Barcelona. Departament de Física)
American Physical Society

Fecha:	2007
Resumen:	We show theoretically that two atomic dipoles in a resonator constitute a nonlinear medium, whose properties can be controlled through the relative position of the atoms inside the cavity and the detuning and intensity of the driving laser. We identify the parameter regime where the system operates as a parametric amplifier, based on the cascade emission of the collective dipole of the atoms, and determine the corresponding spectrum of squeezing of the field at the cavity output. This dynamics might be observed as a result of self-organization of laser-cooled atoms in resonators.
Derechos:	Tots els drets reservats.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Publicado en:	Physical review. A, Vol. 76, Issue 5 (November 2007) , p. 053829-1-053829-10, ISSN 1050-2947

DOI: 10.1103/PhysRevA.76.053829

10 p, 323.6 KB

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