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Controllable emission of a dipolar source coupled with a magneto-dielectric resonant subwavelength scatterer

We demonstrate experimentally and theoretically that a local excitation of a single scatterer of relative dielectric permittivity ε = 6 permits to excite broad dipolar and quadrupolar electric and magnetic resonances that shape the emission pattern in an unprecedented way. By suitably positioning th...

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Detalles Bibliográficos
Autores principales: Rolly, Brice, Geffrin, Jean-Michel, Abdeddaim, Redha, Stout, Brian, Bonod, Nicolas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3810663/
https://www.ncbi.nlm.nih.gov/pubmed/24165924
http://dx.doi.org/10.1038/srep03063