Simulation of Photonic Crystals based on silicon nanopillars

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dc.contributor.advisorLópez Aymerich, Elena
dc.contributor.advisorRomano Rodríguez, Albert
dc.contributor.authorNúñez Lasús, Zoilo
dc.date.accessioned2019-10-03T13:58:33Z
dc.date.available2019-10-03T13:58:33Z
dc.date.issued2019-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutors: Elena López Aymerich, Albert Romano Rodriguezca
dc.description.abstractIn this work we study the properties of 2D photonic crystals based on silicon nanopillars through electromagnetic simulations via the finite-difference time-domain method. Bandgaps will be analyzed through transmission spectra across different configurations and defects introduced in the structure in visible and near-infrared regions. An optimal bandgap size is found in terms of gap-midgap for an specific radius-to-pitch ratio. Additionally a modified waveguide is studied, showing a ressonance peak which can be used as a narrow-band filter.ca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/141664
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Núñez, 2019
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceTreballs Finals de Grau (TFG) - Física
dc.subject.classificationCristall fotòniccat
dc.subject.classificationNanoestructurescat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherPhotonic crystaleng
dc.subject.otherNanostructureseng
dc.subject.otherBachelor's theseseng
dc.titleSimulation of Photonic Crystals based on silicon nanopillarseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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