Control of the diffracted response of a metallic wire array with double period: experimental demonstration

Autores
Fowlkes, Jason D.; Roberts, Nicholas A.; Scaffardi, Lucía Beatriz; Schinca, Daniel Carlos; Lester, M.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In recent papers, it has been theoretically shown that by using dual-period wire gratings, it is possible to control the relative efficiencies of the diffracted orders, regardless of the wires’ material, incident polarization and wavelength. In this Letter, we experimentally demonstrate, for the first time, that by appropriately choosing the geometrical parameters of a nanometric periodic structure, it is possible to control the optical response in the visible range. We show examples of nanostructures designed to cancel out or to intensify a particular diffraction order. Such nanostructures allow a broad control over the directionality and the intensity of the diffracted light, which makes them useful for applications such as highly directional optical nanoantennas and photonic multiplexers.
Centro de Investigaciones Ópticas
Materia
Física
Diffraction gratings
Subwavelength structures
Nanostructure fabrication
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/126150
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/126150
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Control of the diffracted response of a metallic wire array with double period: experimental demonstrationFowlkes, Jason D.Roberts, Nicholas A.Scaffardi, Lucía BeatrizSchinca, Daniel CarlosLester, M.FísicaDiffraction gratingsSubwavelength structuresNanostructure fabricationIn recent papers, it has been theoretically shown that by using dual-period wire gratings, it is possible to control the relative efficiencies of the diffracted orders, regardless of the wires’ material, incident polarization and wavelength. In this Letter, we experimentally demonstrate, for the first time, that by appropriately choosing the geometrical parameters of a nanometric periodic structure, it is possible to control the optical response in the visible range. We show examples of nanostructures designed to cancel out or to intensify a particular diffraction order. Such nanostructures allow a broad control over the directionality and the intensity of the diffracted light, which makes them useful for applications such as highly directional optical nanoantennas and photonic multiplexers.Centro de Investigaciones Ópticas2014-09-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf5693-5696http://sedici.unlp.edu.ar/handle/10915/126150enginfo:eu-repo/semantics/altIdentifier/issn/1539-4794info:eu-repo/semantics/altIdentifier/issn/0146-9592info:eu-repo/semantics/altIdentifier/pmid/25360961info:eu-repo/semantics/altIdentifier/doi/10.1364/ol.39.005693info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:11:10Zoai:sedici.unlp.edu.ar:10915/126150Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:11:11.128SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Control of the diffracted response of a metallic wire array with double period: experimental demonstration
title Control of the diffracted response of a metallic wire array with double period: experimental demonstration
spellingShingle Control of the diffracted response of a metallic wire array with double period: experimental demonstration
Fowlkes, Jason D.
Física
Diffraction gratings
Subwavelength structures
Nanostructure fabrication
title_short Control of the diffracted response of a metallic wire array with double period: experimental demonstration
title_full Control of the diffracted response of a metallic wire array with double period: experimental demonstration
title_fullStr Control of the diffracted response of a metallic wire array with double period: experimental demonstration
title_full_unstemmed Control of the diffracted response of a metallic wire array with double period: experimental demonstration
title_sort Control of the diffracted response of a metallic wire array with double period: experimental demonstration
dc.creator.none.fl_str_mv Fowlkes, Jason D.
Roberts, Nicholas A.
Scaffardi, Lucía Beatriz
Schinca, Daniel Carlos
Lester, M.
author Fowlkes, Jason D.
author_facet Fowlkes, Jason D.
Roberts, Nicholas A.
Scaffardi, Lucía Beatriz
Schinca, Daniel Carlos
Lester, M.
author_role author
author2 Roberts, Nicholas A.
Scaffardi, Lucía Beatriz
Schinca, Daniel Carlos
Lester, M.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Física
Diffraction gratings
Subwavelength structures
Nanostructure fabrication
topic Física
Diffraction gratings
Subwavelength structures
Nanostructure fabrication
dc.description.none.fl_txt_mv In recent papers, it has been theoretically shown that by using dual-period wire gratings, it is possible to control the relative efficiencies of the diffracted orders, regardless of the wires’ material, incident polarization and wavelength. In this Letter, we experimentally demonstrate, for the first time, that by appropriately choosing the geometrical parameters of a nanometric periodic structure, it is possible to control the optical response in the visible range. We show examples of nanostructures designed to cancel out or to intensify a particular diffraction order. Such nanostructures allow a broad control over the directionality and the intensity of the diffracted light, which makes them useful for applications such as highly directional optical nanoantennas and photonic multiplexers.
Centro de Investigaciones Ópticas
description In recent papers, it has been theoretically shown that by using dual-period wire gratings, it is possible to control the relative efficiencies of the diffracted orders, regardless of the wires’ material, incident polarization and wavelength. In this Letter, we experimentally demonstrate, for the first time, that by appropriately choosing the geometrical parameters of a nanometric periodic structure, it is possible to control the optical response in the visible range. We show examples of nanostructures designed to cancel out or to intensify a particular diffraction order. Such nanostructures allow a broad control over the directionality and the intensity of the diffracted light, which makes them useful for applications such as highly directional optical nanoantennas and photonic multiplexers.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-29
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/126150
url http://sedici.unlp.edu.ar/handle/10915/126150
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1539-4794
info:eu-repo/semantics/altIdentifier/issn/0146-9592
info:eu-repo/semantics/altIdentifier/pmid/25360961
info:eu-repo/semantics/altIdentifier/doi/10.1364/ol.39.005693
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
5693-5696
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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