Título

Surface Plasmon Singularities

Autor

Gabriel Cosntantino Martínez Niconoff

Gerardo Díaz González

Javier Silva Barranco

Nivel de Acceso

Acceso Abierto

Resumen o descripción

With the purpose to compare the physical features of the electromagnetic field, we describe the synthesis of optical singularities propagating in the free space and on a metal surface. In both cases the electromagnetic field has a slit-shaped curve as a boundary condition, and the singularities correspond to a shock wave that is a consequence of the curvature of the slit curve. As prototypes, we generate singularities that correspond to fold and cusped regions. We show that singularities in free space may generate bifurcation effects while plasmon fields do not generate these kinds of effects. Experimental results for free-space propagation are presented and for surface plasmon fields, computer simulations are shown.

Editor

International Journal of Optics

Fecha de publicación

13 de junio de 2012

Tipo de publicación

Artículo

Versión de la publicación

Versión aceptada

Formato

application/pdf

Idioma

Inglés

Audiencia

Estudiantes

Investigadores

Público en general

Sugerencia de citación

Martínez Niconoff, G., et al., (2012), Surface Plasmon Singularities, International Journal of Optics, Vol. 2012(2012):1-8

Repositorio Orígen

Repositorio Institucional del INAOE

Descargas

240

Comentarios



Necesitas iniciar sesión o registrarte para comentar.