Artículo
Optical nanorod antennas modeled as cavities for dipolar emitters: Evolution of sub- and super-radiant modes
Fecha de publicación:
03/2011
Editorial:
American Chemical Society
Revista:
Nano Letters
ISSN:
1530-6984
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Optical antennas link objects to light. Here we derive an analytical model for the interaction of dipolar transitions with radiation through nanorod antenna modes, by modeling nanorods as cavities. The model includes radiation damping, accurately describes the complete emission process, and is summarized in a phase-matching equation. We analytically discuss the quantitative evolution of antenna modes, in particular the gradual emergence of subradiant, super-radiant, and dark modes, as antennas become increasingly more bound, i.e., plasmonic. Our description is valid for the interaction of nanorods with light in general and is thus widely applicable.
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Articulos(CIBION)
Articulos de CENTRO DE INVESTIGACIONES EN BIONANOCIENCIAS "ELIZABETH JARES ERIJMAN"
Articulos de CENTRO DE INVESTIGACIONES EN BIONANOCIENCIAS "ELIZABETH JARES ERIJMAN"
Citación
Taminiau, Tim H.; Stefani, Fernando Daniel; van Hulst, Niek F.; Optical nanorod antennas modeled as cavities for dipolar emitters: Evolution of sub- and super-radiant modes; American Chemical Society; Nano Letters; 11; 3; 3-2011; 1020-1024
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