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Deep sub-wavelength nanofocusing of UV-visible light by hyperbolic metamaterials

Confining light into a sub-wavelength area has been challenging due to the natural phenomenon of diffraction. In this paper, we report deep sub-wavelength focusing via dispersion engineering based on hyperbolic metamaterials. Hyperbolic metamaterials, which can be realized by alternating layers of m...

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Detalles Bibliográficos
Autores principales: Kim, Minkyung, So, Sunae, Yao, Kan, Liu, Yongmin, Rho, Junsuk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5141569/
https://www.ncbi.nlm.nih.gov/pubmed/27924937
http://dx.doi.org/10.1038/srep38645