Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves

Autores
Beruete, Miguel; Navarro-Cia, Miguel; Sorolla, Mario; Skigin, Diana Carina
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response of these structures and show that phase resonances are characterized by a minimum in the reflected response, as predicted by numerical calculations. It is also shown that under oblique incidence these structures exhibit additional phase resonances not present for normal illumination because of the potentially permitted odd field distribution. A satisfactory agreement between the experimental and numerical reflectance curves is obtained. These results confirm the recent theoretical predictions of phase resonances in reflection gratings in the millimeter-wave regime, and encourage research in this subject due to the multiple potential applications, such as frequency selective surfaces, backscattering reduction and complex-surface-wave-based sensing. In addition, it is underlined here that the response becomes much more complex than the mere infinite analysis when one considers finite periodic structures as in the real experiment. © 2010 Optical Society of America.
Fil: Beruete, Miguel. Universidad Publica de Navarra;
Fil: Navarro-Cia, Miguel. Universidad Publica de Navarra;
Fil: Sorolla, Mario. Universidad Publica de Navarra;
Fil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
SCATTERING MEASUREMENTS
MICROWAVES
PHASE RESONANCES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/57181
Acceder
id CONICETDig_3cc872a7203ac9cef49856f6c5d42ee1
oai_identifier_str oai:ri.conicet.gov.ar:11336/57181
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Millimeter-wave phase resonances in compound reflection gratings with subwavelength groovesBeruete, MiguelNavarro-Cia, MiguelSorolla, MarioSkigin, Diana CarinaSCATTERING MEASUREMENTSMICROWAVESPHASE RESONANCEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response of these structures and show that phase resonances are characterized by a minimum in the reflected response, as predicted by numerical calculations. It is also shown that under oblique incidence these structures exhibit additional phase resonances not present for normal illumination because of the potentially permitted odd field distribution. A satisfactory agreement between the experimental and numerical reflectance curves is obtained. These results confirm the recent theoretical predictions of phase resonances in reflection gratings in the millimeter-wave regime, and encourage research in this subject due to the multiple potential applications, such as frequency selective surfaces, backscattering reduction and complex-surface-wave-based sensing. In addition, it is underlined here that the response becomes much more complex than the mere infinite analysis when one considers finite periodic structures as in the real experiment. © 2010 Optical Society of America.Fil: Beruete, Miguel. Universidad Publica de Navarra;Fil: Navarro-Cia, Miguel. Universidad Publica de Navarra;Fil: Sorolla, Mario. Universidad Publica de Navarra;Fil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaOptical Society of America2010-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57181Beruete, Miguel; Navarro-Cia, Miguel; Sorolla, Mario; Skigin, Diana Carina; Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves; Optical Society of America; Optics Express; 18; 23; 11-2010; 23957-239641094-4087CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/oe/abstract.cfm?uri=oe-18-23-23957&origin=searchinfo:eu-repo/semantics/altIdentifier/doi/10.1364/OE.18.023957info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:31Zoai:ri.conicet.gov.ar:11336/57181instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:40:32.091CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
title Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
spellingShingle Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
Beruete, Miguel
SCATTERING MEASUREMENTS
MICROWAVES
PHASE RESONANCES
title_short Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
title_full Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
title_fullStr Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
title_full_unstemmed Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
title_sort Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
dc.creator.none.fl_str_mv Beruete, Miguel
Navarro-Cia, Miguel
Sorolla, Mario
Skigin, Diana Carina
author Beruete, Miguel
author_facet Beruete, Miguel
Navarro-Cia, Miguel
Sorolla, Mario
Skigin, Diana Carina
author_role author
author2 Navarro-Cia, Miguel
Sorolla, Mario
Skigin, Diana Carina
author2_role author
author
author
dc.subject.none.fl_str_mv SCATTERING MEASUREMENTS
MICROWAVES
PHASE RESONANCES
topic SCATTERING MEASUREMENTS
MICROWAVES
PHASE RESONANCES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response of these structures and show that phase resonances are characterized by a minimum in the reflected response, as predicted by numerical calculations. It is also shown that under oblique incidence these structures exhibit additional phase resonances not present for normal illumination because of the potentially permitted odd field distribution. A satisfactory agreement between the experimental and numerical reflectance curves is obtained. These results confirm the recent theoretical predictions of phase resonances in reflection gratings in the millimeter-wave regime, and encourage research in this subject due to the multiple potential applications, such as frequency selective surfaces, backscattering reduction and complex-surface-wave-based sensing. In addition, it is underlined here that the response becomes much more complex than the mere infinite analysis when one considers finite periodic structures as in the real experiment. © 2010 Optical Society of America.
Fil: Beruete, Miguel. Universidad Publica de Navarra;
Fil: Navarro-Cia, Miguel. Universidad Publica de Navarra;
Fil: Sorolla, Mario. Universidad Publica de Navarra;
Fil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response of these structures and show that phase resonances are characterized by a minimum in the reflected response, as predicted by numerical calculations. It is also shown that under oblique incidence these structures exhibit additional phase resonances not present for normal illumination because of the potentially permitted odd field distribution. A satisfactory agreement between the experimental and numerical reflectance curves is obtained. These results confirm the recent theoretical predictions of phase resonances in reflection gratings in the millimeter-wave regime, and encourage research in this subject due to the multiple potential applications, such as frequency selective surfaces, backscattering reduction and complex-surface-wave-based sensing. In addition, it is underlined here that the response becomes much more complex than the mere infinite analysis when one considers finite periodic structures as in the real experiment. © 2010 Optical Society of America.
publishDate 2010
dc.date.none.fl_str_mv 2010-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/57181
Beruete, Miguel; Navarro-Cia, Miguel; Sorolla, Mario; Skigin, Diana Carina; Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves; Optical Society of America; Optics Express; 18; 23; 11-2010; 23957-23964
1094-4087
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57181
identifier_str_mv Beruete, Miguel; Navarro-Cia, Miguel; Sorolla, Mario; Skigin, Diana Carina; Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves; Optical Society of America; Optics Express; 18; 23; 11-2010; 23957-23964
1094-4087
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/oe/abstract.cfm?uri=oe-18-23-23957&origin=search
info:eu-repo/semantics/altIdentifier/doi/10.1364/OE.18.023957
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Optical Society of America
publisher.none.fl_str_mv Optical Society of America
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613282434908160
score 13.070432

Publicaciones similares