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This article is cited in 19 scientific papers (total in 19 papers)
PLASMA, HYDRO- AND GAS DYNAMICS
Modification of the resonance fluorescence spectrum of a two-level atom in the near field of a plasmonic nanoparticle
E. S. Andrianovab, A. A. Pukhovba, A. P. Vinogradovba, A. V. Dorofeenkoba, A. A. Lisyanskyc a Moscow Institute of Physics and Technology
b Institute for Theoretical and Applied Electromagnetics, Russian Academy of Sciences
c Queens College of the City University of New York, Department of Physics
Abstract:
The resonance fluorescence spectrum of an atom located in the near field of a plasmonic nanoparticle is considered. It is shown that, as the atom gets close to the nanoparticle, the high-frequency peak of the Mollow triplet disappears and the spectrum has a Fano resonance shape. The low-frequency peak also disappears as the distance between the atom and the nanoparticle decreases further. For small distances, when the atom interacts with the nanoparticle much more strongly than with the external field, the spectrum represents a Lorentzian line whose width is proportional to the square of the atom-nanoparticle coupling constant.
Received: 11.02.2013 Revised: 04.03.2013
Citation:
E. S. Andrianov, A. A. Pukhov, A. P. Vinogradov, A. V. Dorofeenko, A. A. Lisyansky, “Modification of the resonance fluorescence spectrum of a two-level atom in the near field of a plasmonic nanoparticle”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:8 (2013), 522–528; JETP Letters, 97:8 (2013), 452–458
Linking options:
https://www.mathnet.ru/eng/jetpl3402 https://www.mathnet.ru/eng/jetpl/v97/i8/p522
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Abstract page: | 260 | Full-text PDF : | 98 | References: | 37 | First page: | 7 |
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