Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence

Autores
Lester, Marcelo Fabian; Skigin, Diana Carina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The excitation of phase resonances in dual-period wire structures under evanescent incidence is investigated and numerically reported for the first time. The diffraction problem of a compound structure comprising subwavelength perfectly conducting wires and slits near a dielectric interface is solved by the modal method, which has been extended to consider evanescent incidence via illumination under the total internal reflection condition. We demonstrate evanescent-to-propagating conversion in the transmitted intensity via resonances of different types, such as Fabry?Perot and Rayleigh anomalies. The results exhibit points in common with those obtained for simple structures (single wire/slit per period), but, on the other hand, there are striking differences, mainly arising from the excitation of phase resonances in the structure. These features allow an angular and spectral control of the transmitted response, which opens up new degrees of freedom for the design of input/output couplers and other devices.
Fil: Lester, Marcelo Fabian. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Fisica Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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
Enhanced Transmission
Subwavelength Slits
Dual-Period Structures
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:11336/44221
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Striking properties of light transmitted by a double period nanoslit structure under evanescent incidenceLester, Marcelo FabianSkigin, Diana CarinaEnhanced TransmissionSubwavelength SlitsDual-Period Structureshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The excitation of phase resonances in dual-period wire structures under evanescent incidence is investigated and numerically reported for the first time. The diffraction problem of a compound structure comprising subwavelength perfectly conducting wires and slits near a dielectric interface is solved by the modal method, which has been extended to consider evanescent incidence via illumination under the total internal reflection condition. We demonstrate evanescent-to-propagating conversion in the transmitted intensity via resonances of different types, such as Fabry?Perot and Rayleigh anomalies. The results exhibit points in common with those obtained for simple structures (single wire/slit per period), but, on the other hand, there are striking differences, mainly arising from the excitation of phase resonances in the structure. These features allow an angular and spectral control of the transmitted response, which opens up new degrees of freedom for the design of input/output couplers and other devices.Fil: Lester, Marcelo Fabian. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Fisica Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: 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; ArgentinaIOP Publishing2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44221Lester, Marcelo Fabian; Skigin, Diana Carina; Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence; IOP Publishing; Journal of Optics; 17; 5; 4-2015; 55601-556102040-8978CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/2040-8978/17/5/055601info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2040-8978/17/5/055601/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:08:03Zoai:ri.conicet.gov.ar:11336/44221instacron: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 10:08:03.902CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
title Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
spellingShingle Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
Lester, Marcelo Fabian
Enhanced Transmission
Subwavelength Slits
Dual-Period Structures
title_short Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
title_full Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
title_fullStr Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
title_full_unstemmed Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
title_sort Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence
dc.creator.none.fl_str_mv Lester, Marcelo Fabian
Skigin, Diana Carina
author Lester, Marcelo Fabian
author_facet Lester, Marcelo Fabian
Skigin, Diana Carina
author_role author
author2 Skigin, Diana Carina
author2_role author
dc.subject.none.fl_str_mv Enhanced Transmission
Subwavelength Slits
Dual-Period Structures
topic Enhanced Transmission
Subwavelength Slits
Dual-Period Structures
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The excitation of phase resonances in dual-period wire structures under evanescent incidence is investigated and numerically reported for the first time. The diffraction problem of a compound structure comprising subwavelength perfectly conducting wires and slits near a dielectric interface is solved by the modal method, which has been extended to consider evanescent incidence via illumination under the total internal reflection condition. We demonstrate evanescent-to-propagating conversion in the transmitted intensity via resonances of different types, such as Fabry?Perot and Rayleigh anomalies. The results exhibit points in common with those obtained for simple structures (single wire/slit per period), but, on the other hand, there are striking differences, mainly arising from the excitation of phase resonances in the structure. These features allow an angular and spectral control of the transmitted response, which opens up new degrees of freedom for the design of input/output couplers and other devices.
Fil: Lester, Marcelo Fabian. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Fisica Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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 The excitation of phase resonances in dual-period wire structures under evanescent incidence is investigated and numerically reported for the first time. The diffraction problem of a compound structure comprising subwavelength perfectly conducting wires and slits near a dielectric interface is solved by the modal method, which has been extended to consider evanescent incidence via illumination under the total internal reflection condition. We demonstrate evanescent-to-propagating conversion in the transmitted intensity via resonances of different types, such as Fabry?Perot and Rayleigh anomalies. The results exhibit points in common with those obtained for simple structures (single wire/slit per period), but, on the other hand, there are striking differences, mainly arising from the excitation of phase resonances in the structure. These features allow an angular and spectral control of the transmitted response, which opens up new degrees of freedom for the design of input/output couplers and other devices.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/44221
Lester, Marcelo Fabian; Skigin, Diana Carina; Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence; IOP Publishing; Journal of Optics; 17; 5; 4-2015; 55601-55610
2040-8978
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44221
identifier_str_mv Lester, Marcelo Fabian; Skigin, Diana Carina; Striking properties of light transmitted by a double period nanoslit structure under evanescent incidence; IOP Publishing; Journal of Optics; 17; 5; 4-2015; 55601-55610
2040-8978
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/2040-8978/17/5/055601
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2040-8978/17/5/055601/meta
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 IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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
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score 13.070432

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