Metamaterials for ultra-broadband super absorbers based on plasmon hybridization

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages190-192
Number of pages3
ISBN (Print)9781479934522
DOIs
Publication statusPublished - 2014
Event2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 - Copenhagen, Denmark
Duration: 25 Aug 201428 Aug 2014

Conference

Conference2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
CountryDenmark
CityCopenhagen
Period25/08/1428/08/14

Fingerprint

absorbers
broadband
resonators
bandwidth
radiation
metals

Cite this

Lobet, M., & Henrard, L. (2014). Metamaterials for ultra-broadband super absorbers based on plasmon hybridization. In 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 (pp. 190-192). [6948642] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MetaMaterials.2014.6948642
Lobet, M. ; Henrard, L. / Metamaterials for ultra-broadband super absorbers based on plasmon hybridization. 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 190-192
@inproceedings{feec9e916dba40e1a262e40cd3c59e0b,
title = "Metamaterials for ultra-broadband super absorbers based on plasmon hybridization",
abstract = "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.",
author = "M. Lobet and L. Henrard",
year = "2014",
doi = "10.1109/MetaMaterials.2014.6948642",
language = "English",
isbn = "9781479934522",
pages = "190--192",
booktitle = "2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

Lobet, M & Henrard, L 2014, Metamaterials for ultra-broadband super absorbers based on plasmon hybridization. in 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014., 6948642, Institute of Electrical and Electronics Engineers Inc., pp. 190-192, 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014, Copenhagen, Denmark, 25/08/14. https://doi.org/10.1109/MetaMaterials.2014.6948642

Metamaterials for ultra-broadband super absorbers based on plasmon hybridization. / Lobet, M.; Henrard, L.

2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 190-192 6948642.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

TY - GEN

T1 - Metamaterials for ultra-broadband super absorbers based on plasmon hybridization

AU - Lobet, M.

AU - Henrard, L.

PY - 2014

Y1 - 2014

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84914674894&partnerID=8YFLogxK

U2 - 10.1109/MetaMaterials.2014.6948642

DO - 10.1109/MetaMaterials.2014.6948642

M3 - Conference contribution

SN - 9781479934522

SP - 190

EP - 192

BT - 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

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