Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip

[EN] Illuminating a plasmonic nanoantenna by a se of coherent light beams should tremendously modify its scattering, absorption and polarization properties, thus, enabling all-optical dynamic manipulation. However, diffraction inherently makes coherent control of isolated subwavelength-sizecl nanoan...

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Detalles Bibliográficos
Autores: Espinosa-Soria, Alba, Pinilla-Cienfuegos, Elena|||0000-0002-3734-0821, Díaz-Fernández, Francisco J.|||0000-0002-4247-2589, Griol Barres, Amadeu, Martí Sendra, Javier, Martínez, Alejandro|||0000-0001-5448-0140
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/121005
Acceso en línea:https://riunet.upv.es/handle/10251/121005
Access Level:acceso abierto
Palabra clave:Nanoantenna
Silicon photonics
Coherent perfect absorption
TEORIA DE LA SEÑAL Y COMUNICACIONES
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spelling Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon ChipEspinosa-Soria, AlbaPinilla-Cienfuegos, Elena|||0000-0002-3734-0821Díaz-Fernández, Francisco J.|||0000-0002-4247-2589Griol Barres, AmadeuMartí Sendra, JavierMartínez, Alejandro|||0000-0001-5448-0140NanoantennaSilicon photonicsCoherent perfect absorptionTEORIA DE LA SEÑAL Y COMUNICACIONES[EN] Illuminating a plasmonic nanoantenna by a se of coherent light beams should tremendously modify its scattering, absorption and polarization properties, thus, enabling all-optical dynamic manipulation. However, diffraction inherently makes coherent control of isolated subwavelength-sizecl nanoantennas highly challenging when Uninitiated from free-space. Here, we overcome this limitation by placing the nanoantenna at a subwavelength distance of the output facet of silicon, waveguides that provide monolithically defined paths for multibeam coherent illumination. Inspired by coherent perfect absorption (CPA) concepts, we demonstrate experimentally modulation of the nanoantenna scattering by more than 1 order of magnitude and of the on-chip transmfission by > 50% over a similar to 200 nm bandwidth at telecom wavelengths by changing the phase between two counter-directional coherent guided beams. Moreover, we demonstrate coherent synthesis of polarization of the radiated field by illuminating the nanoantenna from orthogonal waveguides. Our finding paves the way toward coherent manipulation of nanoantennas and all-optical processing without nonlinearities in art integrated platform.All the authors acknowledge support from the Spanish Ministry of Economy and Competiveness (MINECO): A.E.-S. under Grant BES-2015-073146, E.P.-C. under Grant FJCI-2015-27228, F.J.D.-F. under Grant TEC2015-63838-C3-1-R, and A.M. under Grants TEC2014-51902-C2-1-R and TEC2014-61906-EXP.American Chemical SocietyDepartamento de Física AplicadaEscuela Técnica Superior de Ingeniería de TelecomunicaciónDepartamento de ComunicacionesInstituto Universitario de Tecnología NanofotónicaMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20182018-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/121005reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2014-51902-C2-1-R COMPONENTES INSPIRADOS EN METAMATERIALES PARA SENSADO AVANZADO DESDE LOS TERAHERCIOS HASTA EL OPTICOMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2014-61906-EXP CONMUTACION PLASMONICA TODO-OPTICA ULTRARRAPIDA EN UN CHIP FOTONICO DE SILICIOMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BES-2015-073146 BES-2015-073146Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 FJCI-2015-27228 FJCI-2015-27228Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-63838-C3-1-R DETECCION DE TOXINAS Y AGENTES PATOGENOS MEDIANTE BIOSENSORES OPTICOS NANOMETRICOS PARA AMENAZAS NBQopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1210052026-06-13T07:49:27Z
dc.title.none.fl_str_mv Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
title Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
spellingShingle Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
Espinosa-Soria, Alba
Nanoantenna
Silicon photonics
Coherent perfect absorption
TEORIA DE LA SEÑAL Y COMUNICACIONES
title_short Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
title_full Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
title_fullStr Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
title_full_unstemmed Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
title_sort Coherent Control of a Plasmonic Nanoantenna Integrated on a Silicon Chip
dc.creator.none.fl_str_mv Espinosa-Soria, Alba
Pinilla-Cienfuegos, Elena|||0000-0002-3734-0821
Díaz-Fernández, Francisco J.|||0000-0002-4247-2589
Griol Barres, Amadeu
Martí Sendra, Javier
Martínez, Alejandro|||0000-0001-5448-0140
author Espinosa-Soria, Alba
author_facet Espinosa-Soria, Alba
Pinilla-Cienfuegos, Elena|||0000-0002-3734-0821
Díaz-Fernández, Francisco J.|||0000-0002-4247-2589
Griol Barres, Amadeu
Martí Sendra, Javier
Martínez, Alejandro|||0000-0001-5448-0140
author_role author
author2 Pinilla-Cienfuegos, Elena|||0000-0002-3734-0821
Díaz-Fernández, Francisco J.|||0000-0002-4247-2589
Griol Barres, Amadeu
Martí Sendra, Javier
Martínez, Alejandro|||0000-0001-5448-0140
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Técnica Superior de Ingeniería de Telecomunicación
Departamento de Comunicaciones
Instituto Universitario de Tecnología Nanofotónica
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Nanoantenna
Silicon photonics
Coherent perfect absorption
TEORIA DE LA SEÑAL Y COMUNICACIONES
topic Nanoantenna
Silicon photonics
Coherent perfect absorption
TEORIA DE LA SEÑAL Y COMUNICACIONES
description [EN] Illuminating a plasmonic nanoantenna by a se of coherent light beams should tremendously modify its scattering, absorption and polarization properties, thus, enabling all-optical dynamic manipulation. However, diffraction inherently makes coherent control of isolated subwavelength-sizecl nanoantennas highly challenging when Uninitiated from free-space. Here, we overcome this limitation by placing the nanoantenna at a subwavelength distance of the output facet of silicon, waveguides that provide monolithically defined paths for multibeam coherent illumination. Inspired by coherent perfect absorption (CPA) concepts, we demonstrate experimentally modulation of the nanoantenna scattering by more than 1 order of magnitude and of the on-chip transmfission by > 50% over a similar to 200 nm bandwidth at telecom wavelengths by changing the phase between two counter-directional coherent guided beams. Moreover, we demonstrate coherent synthesis of polarization of the radiated field by illuminating the nanoantenna from orthogonal waveguides. Our finding paves the way toward coherent manipulation of nanoantennas and all-optical processing without nonlinearities in art integrated platform.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/121005
url https://riunet.upv.es/handle/10251/121005
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2014-51902-C2-1-R COMPONENTES INSPIRADOS EN METAMATERIALES PARA SENSADO AVANZADO DESDE LOS TERAHERCIOS HASTA EL OPTICO
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2014-61906-EXP CONMUTACION PLASMONICA TODO-OPTICA ULTRARRAPIDA EN UN CHIP FOTONICO DE SILICIO
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BES-2015-073146 BES-2015-073146
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 FJCI-2015-27228 FJCI-2015-27228
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-63838-C3-1-R DETECCION DE TOXINAS Y AGENTES PATOGENOS MEDIANTE BIOSENSORES OPTICOS NANOMETRICOS PARA AMENAZAS NBQ
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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