Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror

10 pags., 4 figs.

Detalles Bibliográficos
Autores: Soria, Esther, Gómez-Rodríguez, Pilar, Tromas, Christophe, Camelio, S., Serna, Rosalía, Gonzalo de los Reyes, J., Toudert, Johann, Babonneau, D.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/223168
Acceso en línea:http://hdl.handle.net/10261/223168
Access Level:acceso abierto
Palabra clave:Metal nanorods
Metasurfaces
Plasmonics
Polarization
Self-assembly
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spelling Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing MirrorSoria, EstherGómez-Rodríguez, PilarTromas, ChristopheCamelio, S.Serna, RosalíaGonzalo de los Reyes, J.Toudert, JohannBabonneau, D.Metal nanorodsMetasurfacesPlasmonicsPolarizationSelf-assembly10 pags., 4 figs.Plasmonic metasurfaces tailored at the few-nanometers scale and fabricated by high-throughput lithography-free methods are needed to efficiently produce optical components with optimal performance and small footprint. Herein, the design of such metasurfaces and their fabrication over cm areas by self-assembly are reported. They present an optical cavity structure, in which a 2D array of parallel Au nanorods is coupled to a metal mirror through a thin spacer. The nanorods present a quasi-monodisperse ≈10 nm diameter and separation, and a broad polydisperse length distribution. These remarkable nanostructural features, combining periodicity in one direction with randomness in another, endow the nanorod array with unconventional plasmonic and anisotropic effective optical properties. Thanks to these properties, for light polarized along the nanorods, the metasurface displays strong destructive optical interference and thus near-perfect absorption over a broad range of angles of incidence and of wavelengths in the near infrared. In contrast, for light polarized perpendicular to the nanorods, no such interference occurs and thus the metasurface behaves as a metal mirror. In sum, the metasurface can be used as broadband omnidirectional polarizing mirror, an original thin and monolithic optical component merging the functionalities of a metal mirror and of a wire-grid polarizer.This research was funded by the Spanish Research Agency (AEI, Ministry of Research and Innovation) and the European Regional Development Fund (ERDF) under grant RTI 2018‐096498‐B‐I00, and the CSIC (PIE-202050E195 project). The work of P.G.-R. was supported by the Autonomous Community of Madrid and the European Social Fund (contract E-28‐2019‐0767805)Wiley-VCHMinisterio de Ciencia, Innovación y Universidades (España)Comunidad de MadridConsejo Superior de Investigaciones Científicas (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/223168reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI 2018‐096498‐B‐I00E-28‐2019‐0767805http://dx.doi.org/10.1002/adom.202000321Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2231682026-05-22T06:33:51Z
dc.title.none.fl_str_mv Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
title Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
spellingShingle Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
Soria, Esther
Metal nanorods
Metasurfaces
Plasmonics
Polarization
Self-assembly
title_short Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
title_full Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
title_fullStr Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
title_full_unstemmed Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
title_sort Self-Assembled, 10 nm-Tailored, Near Infrared Plasmonic Metasurface Acting as Broadband Omnidirectional Polarizing Mirror
dc.creator.none.fl_str_mv Soria, Esther
Gómez-Rodríguez, Pilar
Tromas, Christophe
Camelio, S.
Serna, Rosalía
Gonzalo de los Reyes, J.
Toudert, Johann
Babonneau, D.
author Soria, Esther
author_facet Soria, Esther
Gómez-Rodríguez, Pilar
Tromas, Christophe
Camelio, S.
Serna, Rosalía
Gonzalo de los Reyes, J.
Toudert, Johann
Babonneau, D.
author_role author
author2 Gómez-Rodríguez, Pilar
Tromas, Christophe
Camelio, S.
Serna, Rosalía
Gonzalo de los Reyes, J.
Toudert, Johann
Babonneau, D.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Metal nanorods
Metasurfaces
Plasmonics
Polarization
Self-assembly
topic Metal nanorods
Metasurfaces
Plasmonics
Polarization
Self-assembly
description 10 pags., 4 figs.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/223168
url http://hdl.handle.net/10261/223168
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI 2018‐096498‐B‐I00
E-28‐2019‐0767805
http://dx.doi.org/10.1002/adom.202000321
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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