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arXiv · 0805.1072

Cooperative emission of light by an ensemble of dipoles near a metal nanostucture: The plasmonic Dicke effect

Vitaliy N. Pustovit·Tigran V. Shahbazyan
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Abstract

We identify a new mechanism for cooperative emission of light by an ensemble of N dipoles near a metal nanostructure supporting a surface plasmon.The cross-talk between emitters due to virtual plasmon exchange leads to a formation of three plasmonic super-radiant modes whose radiative decay rates scales with N, while the total radiated energy is thrice that of a single emitter. Our numerical simulations indicate that the plasmonic Dicke effect survives non-radiative losses in the metal.

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Vitaliy N. Pustovit, Tigran V. Shahbazyan. 2008-08-12. Cooperative emission of light by an ensemble of dipoles near a metal nanostucture: The plasmonic Dicke effect. https://doi.org/10.1103/physrevlett.102.077401

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