Wideband omnidirectional infrared absorber with a patchwork of plasmonic nanoantennas

Patrick Bouchon; Charlie Koechlin; Fabrice Pardo; Riad Haïdar; Jean Luc Pelouard

doi:10.1364/OL.37.001038

Wideband omnidirectional infrared absorber with a patchwork of plasmonic nanoantennas

Patrick Bouchon
, Charlie Koechlin
, Fabrice Pardo
, Riad Haïdar
, Jean Luc Pelouard

École Polytechnique

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

In this Letter, we demonstrate experimentally that a patchwork of four metal-insulator-metal patches leads to an unpolarized wideband omnidirectional infrared absorption. Our structure absorbs 70% of the incident light on a 2.5 μm bandwidth at 8.5 μm. It paves the way to the design of wideband efficient plasmonic absorbers in the infrared spectrum.

langue originale	Anglais
Pages (de - à)	1038-1040
Nombre de pages	3
journal	Optics Letters
Volume	37
Numéro de publication	6
Les DOIs	https://doi.org/10.1364/OL.37.001038
état	Publié - 15 mars 2012

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10.1364/OL.37.001038

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title = "Wideband omnidirectional infrared absorber with a patchwork of plasmonic nanoantennas",

abstract = "In this Letter, we demonstrate experimentally that a patchwork of four metal-insulator-metal patches leads to an unpolarized wideband omnidirectional infrared absorption. Our structure absorbs 70\% of the incident light on a 2.5 μm bandwidth at 8.5 μm. It paves the way to the design of wideband efficient plasmonic absorbers in the infrared spectrum.",

author = "Patrick Bouchon and Charlie Koechlin and Fabrice Pardo and Riad Ha{\"i}dar and Pelouard, \{Jean Luc\}",

year = "2012",

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journal = "Optics Letters",

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AU - Bouchon, Patrick

AU - Koechlin, Charlie

AU - Pardo, Fabrice

AU - Haïdar, Riad

AU - Pelouard, Jean Luc

PY - 2012/3/15

Y1 - 2012/3/15

N2 - In this Letter, we demonstrate experimentally that a patchwork of four metal-insulator-metal patches leads to an unpolarized wideband omnidirectional infrared absorption. Our structure absorbs 70% of the incident light on a 2.5 μm bandwidth at 8.5 μm. It paves the way to the design of wideband efficient plasmonic absorbers in the infrared spectrum.

AB - In this Letter, we demonstrate experimentally that a patchwork of four metal-insulator-metal patches leads to an unpolarized wideband omnidirectional infrared absorption. Our structure absorbs 70% of the incident light on a 2.5 μm bandwidth at 8.5 μm. It paves the way to the design of wideband efficient plasmonic absorbers in the infrared spectrum.

UR - https://www.scopus.com/pages/publications/84858589069

U2 - 10.1364/OL.37.001038

DO - 10.1364/OL.37.001038

M3 - Article

AN - SCOPUS:84858589069

SN - 0146-9592

VL - 37

SP - 1038

EP - 1040

JO - Optics Letters

JF - Optics Letters

IS - 6

ER -

Wideband omnidirectional infrared absorber with a patchwork of plasmonic nanoantennas

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