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Highly sensitive beam steering with plasmonic antenna

In this work, we design and study a highly sensitive beam steering device that integrates a spiral plasmonic antenna with a subwavelength metallic waveguide. The short effective wavelength of the surface plasmon polaritons (SPPs) mode supported by the metallic waveguide is exploited to dramatically...

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Detalles Bibliográficos
Autores principales: Rui, Guanghao, Zhan, Qiwen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4121603/
https://www.ncbi.nlm.nih.gov/pubmed/25091405
http://dx.doi.org/10.1038/srep05962