Metamaterials for ultra-broadband super absorbers based on plasmon hybridization

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Résumé

We propose metamaterial super absorbers that efficiently absorb incoming radiation over an operational bandwidth ranging from 0.20-5.99 μm with an integrated absorption as high as 97.1%. A periodic array of pyramidal metal-dielectric (Au/Si) layers acts as broadband coupled plasmonic resonators. Plasmon hybridization of dipolar modes is shown to be the prominent mechanism in broadband absorption.

langue originaleAnglais
titre2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
EditeurInstitute of Electrical and Electronics Engineers Inc.
Pages190-192
Nombre de pages3
ISBN (imprimé)9781479934522
Les DOIs
Etat de la publicationPublié - 2014
Evénement2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 - Copenhagen, Danemark
Durée: 25 août 201428 août 2014

Une conférence

Une conférence2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
PaysDanemark
La villeCopenhagen
période25/08/1428/08/14

    Empreinte digitale

Contient cette citation

Lobet, M., & Henrard, L. (2014). Metamaterials for ultra-broadband super absorbers based on plasmon hybridization. Dans 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 (p. 190-192). [6948642] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MetaMaterials.2014.6948642