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Dipole-dipole shift of quantum emitters coupled to surface plasmons of a nanowire

Dzsotjan, David and Kästel, Jürgen and Fleischhauer, Michael (2011) Dipole-dipole shift of quantum emitters coupled to surface plasmons of a nanowire. Physical Review B, 84. DOI: 10.1103/PhysRevB.84.075419.

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Official URL: http://link.aps.org/doi/10.1103/PhysRevB.84.075419

Abstract

Placing quantum emitters close to a metallic nanowire, an effective interaction can be achieved over distances large compared to the resonance wavelength due to the strong coupling between emitters and the surface plasmon modes of the wire. This leads to modified collective decay rates, as well as to Lamb and dipole-dipole shifts. In this paper, we present a general method for calculating these level shifts, which we subsequently apply to the case of a pair of atoms coupled to the guided modes of a nanowire.

Document Type:Article
Title:Dipole-dipole shift of quantum emitters coupled to surface plasmons of a nanowire
Authors:
AuthorsInstitution or Email of Authors
Dzsotjan, DavidDepartment of Physics and Research Center OPTIMAS, University of Kaiserslautern, D-67663 Kaiserslautern, Germany
Kästel, Jürgenjuergen.kaestel@dlr.de
Fleischhauer, MichaelDepartment of Physics and Research Center OPTIMAS, University of Kaiserslautern, D-67663 Kaiserslautern, Germany
Date:5 August 2011
Journal or Publication Title:Physical Review B
Refereed publication:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:84
DOI:10.1103/PhysRevB.84.075419
Status:Published
Keywords:spontaneous decay rate, dipole-dipole interaction, nanowire plasmons
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:no assignement
DLR - Program:no assignment
DLR - Research theme (Project):other
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics
Deposited By: Jürgen Kästel
Deposited On:19 Dec 2011 08:58
Last Modified:12 Dec 2013 21:30

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