Plasmon excitation using a dielectric slab with diffusion type photorefractive nonlinearity

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AudienciaPúblico en generales_ES
CoberturaMéxico[ 143]es_ES
Fecha de ingreso2026-10-05T16:35:07Z
Fecha de publicación2011-01-01
ResumenWe investigated numerically the TM electric field solutions of a dielectric slab formed by a photorefractive crystal with diffusion-type nonlinearity and limited by two metallic films. This study allows us the analysis of nonlinear surface optical waves as nonlinear solutions of the photorefractive crystal slab. Additionally, we analyzed the influence of these nonlinear solutions to excite surface plasmon-polariton waves at the metallic interfaces. In this case, the coupling between plasmons and nonlinear solutions it is possible because only TM electromagnetic waves are supported by a metal-dielectric planar waveguide. Here, we solved the vectorial and nonlinear wave equation using an iterative method based in self-autoconsistency. With this algorithm, the coupling between the waveguide modes and the surface plasmon-polariton waves are systematically investigated. The results obtained in this work are reproducible and contributes with new information for the design of tunable plasmonic devices based in nonlinear photorefractive crystals.es_ES
Doihttps://doi.org/10.1117/12.903383es_ES
ISBN978-081948585-4es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/6572
IdiomaInglés[20]es_ES
RelaciónProceedings of SPIE - The International Society for Optical Engineeringes_ES
URL relacionadohttps://doi.org/10.1117/12.903383es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteProceedings of SPIE - The International Society for Optical Engineering
Palabra claveNonlinear photorefractive crystales_ES
Palabra clavePlasmonic waveguidees_ES
Palabra claveSpatial solitonses_ES
Palabra claveSurface plasmon polaritones_ES
TítuloPlasmon excitation using a dielectric slab with diffusion type photorefractive nonlinearityes_ES
TipoPonenciaes_ES
ArbitradoHa sido Arbitradoes_ES
AutorSánchez-Mondragón, J.
AutorCeballos-Herrera, Daniel E.
AutorAlejo-Molina, A.
AutorMay-Arrioja, D.
AutorMagaña-Loaiza, O.S.
AutorLozano-Crisostomo, N.
AutorSánchez-Mondragón, J.es_ES
AutorCeballos-Herrera, Daniel E.es_ES
AutorAlejo-Molina, A.es_ES
AutorMay-Arrioja, D.es_ES
AutorMagaña-Loaiza, O.S.es_ES
AutorLozano-Crisostomo, N.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
URL relacionadahttps://doi.org/10.1117/12.903383
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen8011es_ES

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