English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/47867
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Título

Domino plasmons for subwavelength terahertz circuitry

AutorMartín-Cano, Diego; Nesterov, M. L.; Fernández-Domínguez, A. I.; García-Vidal, F. J.; Martín-Moreno, Luis; Moreno, Esteban
Fecha de publicaciónene-2010
EditorOptical Society of America
CitaciónOptics Express 18(2): 754-764 (2010)
ResumenA new approach for the spatial and temporal modulation of electromagnetic fields at terahertz frequencies is presented. The waveguiding elements are based on plasmonic and metamaterial notions and consist of an easy-to-manufacture periodic chain of metallic box-shaped elements protruding out of a metallic surface. It is shown that the dispersion relation of the corresponding electromagnetic modes is rather insensitive to the waveguide width, preserving tight confinement and reasonable absorption loss even when the waveguide transverse dimensions are well in the subwavelength regime. This property enables the simple implementation of key devices, such as tapers and power dividers. Additionally, directional couplers, waveguide bends, and ring resonators are characterized, demonstrating the flexibility of the proposed concept and the prospects for terahertz applications requiring high integration density.
Descripción11 páginas, 5 figuras.
Versión del editorhttp://www.opticsinfobase.org/spotlight/summary.cfm?URI=oe-18-2-754
URIhttp://hdl.handle.net/10261/47867
ISSN1094-4087
Aparece en las colecciones: (ICMA) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
jDomino plasmons.pdf689,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.