Publication:
Ultrahigh-quality factor resonant dielectric metasurfaces based on hollow nanocuboids

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Displays y Aplicaciones Fotónicases
dc.contributor.authorAlgorri Genaro, José Francisco
dc.contributor.authorZografopoulos, Dimitrios
dc.contributor.authorFerraro, A.
dc.contributor.authorGarcía Cámara, Braulio
dc.contributor.authorBeccherelli, R.
dc.contributor.authorSánchez Pena, José Manuel
dc.contributor.funderComunidad de Madrides
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2021-12-21T09:00:23Z
dc.date.available2021-12-21T09:00:23Z
dc.date.issued2019-03-04
dc.description.abstractIn this work, a dielectric metasurface consisting of hollow dielectric nanocuboids, with ultrahigh quality factor, is theoretically proposed and demonstrated. The variation of the hole size of the cuboid allows for the tuning of the resonant anapole mode in the nanoparticles. The metasurface is designed to operate in two complementary modes, namely electromagnetically induced transparency and narrowband selective reflection. Thanks to the non-radiative nature of the anapole resonances, the minimal absorption losses of the dielectric materials, and the near-field coupling among the metasurface nanoparticles, a very high quality factor of 𝑄=2.5×106 is achieved. The resonators are characterized by a simple bulk geometry and the subwavelength dimensions of the metasurface permit operation in the non-diffractive regime. The high quality factors and strong energy confinement of the proposed devices open new avenues of research on light-matter interactions, which may find direct applications, e.g., in non-linear devices, biological sensors, laser cavities, and optical communications.en
dc.description.sponsorshipResearch and Development Program through the Comunidad de Madrid (SINFOTON S2013/MIT-2790); Ministerio de Economia y Competitividad of Spain (TEC2013-47342-C2-2-R); mobility programs of Carlos III University and "Jose Castillejo" of the Ministerio de Educacion, Cultura y Deporte of Spain.en
dc.format.extent11
dc.identifier.bibliographicCitationAlgorri, J. F., Zografopoulos, D. C., Ferraro, A., García-Cámara, B., Beccherelli, R. & Sánchez-Pena, J. M. (2019). Ultrahigh-quality factor resonant dielectric metasurfaces based on hollow nanocuboids. Optics Express, 27(5), 6320.en
dc.identifier.doihttps://doi.org/10.1364/OE.27.006320
dc.identifier.issn1094-4087
dc.identifier.publicationfirstpage6320
dc.identifier.publicationissue5
dc.identifier.publicationlastpage6330
dc.identifier.publicationtitleOptics Expressen
dc.identifier.publicationvolume27
dc.identifier.urihttps://hdl.handle.net/10016/33812
dc.identifier.uxxiAR/0000023345
dc.language.isoengen
dc.publisherOptical Society of America (OSA)en
dc.relation.projectIDGobierno de España. TEC2013-47342-C2-2-Res
dc.relation.projectIDComunidad de Madrid. S2013/MIT-2790es
dc.rights© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaElectrónicaes
dc.subject.otherElectromagnetically induced transparencyen
dc.subject.otherPhotonic crystal nanocavityen
dc.subject.otherAnapole modesen
dc.subject.otherBand absorptionen
dc.subject.otherAnalogen
dc.subject.otherEnhancementen
dc.subject.otherExcitationsen
dc.subject.otherMatteren
dc.titleUltrahigh-quality factor resonant dielectric metasurfaces based on hollow nanocuboidsen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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