Single cold atom as efficient stationary source of EPR-entangled light
Vitali, David (Università di Camerino. Dipartimento di Fisica)
Morigi, Giovanna (Universitat Autònoma de Barcelona. Departament de Física)
Eschner, Jürgen (Institut de Ciencies Fotòniques (Castelldefels, Catalunya))
American Physical Society

Data: 2006
Resum: The Stokes and anti-Stokes components of the spectrum of resonance fluorescence of a single trapped atom, which originate from the mechanical coupling between the scattered photons and the quantized motion of the atomic center of mass, exhibit quantum correlations which are of two-mode-squeezing type. We study and demonstrate the build-up of such correlations in a specific setup, which is experimentally accessible, and where the atom acts as efficient and continuous source of EPR-entangled, two-mode squeezed light.
Drets: Tots els drets reservats.
Llengua: Anglès
Document: article ; recerca ; publishedVersion
Publicat a: Physical review. A, Vol. 74, Issue 5 (November 2006) , p. 053814-1-053814-13, ISSN 1050-2947

DOI: 10.1103/PhysRevA.74.053814

13 p, 358.1 KB

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