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Article Dans Une Revue Physical Review B: Condensed Matter and Materials Physics (1998-2015) Année : 2008

Gain, detuning, and radiation patterns of nanoparticle optical antennas

Résumé

For their capability to localize and redirect electromagnetic field, metal nanoparticles have been recently viewed as efficient nanoantenna operating in the optical regime. In this article, we experimentally investigated the optical responses of coupled gold antenna pairs and measured the critical parameters defining antenna characteristics: resonant frequencies and bandwidths, detuning and gains, and radiation patterns.
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hal-00472387 , version 1 (11-04-2010)

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C. Huang, Alexandre Bouhelier, Gérard Colas Des Francs, Aurélien Bruyant, A. Guenot, et al.. Gain, detuning, and radiation patterns of nanoparticle optical antennas. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78, pp.155407. ⟨10.1103/PhysRevB.78.155407⟩. ⟨hal-00472387⟩
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