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Proceedings Paper

Funneling of light in combinations of metal-insulator-metal resonators
Author(s): P. Bouchon; Q. Lévesque; F. Pardo; P. Chevalier; C. Koechlin; J.-L. Pelouard; R. Haïdar
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Paper Abstract

We show both theoretically and experimentally that metal-insulator-metal resonators can be combined within the same subwavelength period and still behave independently. This permits to conceive surface with customizable absorption, which can for instance be used in dual band absorber or in omnidirectional wideband absorber. An energetic analysis can also be applied on these more complex antennas geometries, which highlights a sorting effect: at each resonance wavelength, the photons are funneled towards the apertures of the corresponding MIM cavity.

Paper Details

Date Published: 6 May 2013
PDF: 8 pages
Proc. SPIE 8771, Metamaterials VIII, 877109 (6 May 2013); doi: 10.1117/12.2017523
Show Author Affiliations
P. Bouchon, ONERA (France)
Q. Lévesque, ONERA (France)
Lab. de Photoniques et Nanostructures, CNRS (France)
F. Pardo, Lab. de Photonique et de Nanostructures, CNRS (France)
P. Chevalier, ONERA (France)
Lab. de Photoniques et Nanostructures, CNRS (France)
C. Koechlin, ONERA (France)
J.-L. Pelouard, Lab. de Photonique et de Nanostructures, CNRS (France)
R. Haïdar, ONERA (France)
Lab. de Photonique et de Nanostructures, CNRS (France)


Published in SPIE Proceedings Vol. 8771:
Metamaterials VIII
Vladimir Kuzmiak; Peter Markos; Tomasz Szoplik, Editor(s)

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