Light localization in one-dimensional photonic crystal heterostructures

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad de Antioquia UdeA-
Autor(es): dc.creatorTanaue, Helena Borlina-
Autor(es): dc.creatorReyes-Gómez, Ernesto-
Autor(es): dc.creatorBruno-Alfonso, Alexys-
Data de aceite: dc.date.accessioned2025-08-21T16:22:11Z-
Data de disponibilização: dc.date.available2025-08-21T16:22:11Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.photonics.2021.100958-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229629-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229629-
Descrição: dc.descriptionEffects of both metamaterial inclusion and lack of inversion symmetry on the localized modes in one-dimensional photonic heterostructures under normal incidence are investigated. Each structure consists of two semi-infinite photonic crystals separated by an interface or by several layers. A general condition for light localization between semi-infinite crystals is given by parallelism between two-dimensional vectors in the electromagnetic (H, E) space. The case of a defective photonic crystal is recovered by joining crystals having the same unit cell. The defect modes display leftward and rightward damped oscillations with the same ratio, even when the unit cell lacks inversion symmetry. Their frequencies are found in good agreement with peaks of the transmittance through truncated structures. In heterostructures including metamaterials, an anomalous exponential decay of the magnetic field is found near one edge of the zero-〈n〉 gap.-
Descrição: dc.descriptionUniversidad de Antioquia-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Sciences Bauru Department of Mathematics-
Descrição: dc.descriptionInstituto de Física Universidad de Antioquia UdeA, Calle 70 No. 52-21-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Sciences Bauru Department of Mathematics-
Descrição: dc.descriptionFAPESP: 2018/11550-5-
Descrição: dc.descriptionCNPq: 312770/2017-0-
Idioma: dc.languageen-
Relação: dc.relationPhotonics and Nanostructures - Fundamentals and Applications-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDefect-
Palavras-chave: dc.subjectHeterostructure-
Palavras-chave: dc.subjectLocalized modes-
Palavras-chave: dc.subjectMetamaterial-
Palavras-chave: dc.subjectPhotonic crystal-
Palavras-chave: dc.subjectTransfer-matrix method-
Título: dc.titleLight localization in one-dimensional photonic crystal heterostructures-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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