Purcell factor for a point-like dipolar emitter coupled to a two-dimensional plasmonic waveguide

Purcell factor for a point-like dipolar emitter coupled to a two-dimensional plasmonic waveguide: "
Author(s): J. Barthes, G. Colas des Francs, A. Bouhelier, J.-C. Weeber, and A. Dereux
We theoretically investigate the spontaneous emission of a point-like dipolar emitter located near a two-dimensional plasmonic waveguide of arbitrary form. We invoke an explicit link with the density of modes of the waveguide describing the electromagnetic channels into which the emitter can couple....
[Phys. Rev. B 84, 073403] Published Thu Aug 11, 2011
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