Experimental Huygens' surface for NIR wavelengths

A Huygens' surface that efficiently refracts normally incident light to an angle φ r = 35° at telecommunication wavelengths is reported. This represents the first experimental demonstration of an isotropic metasurface that provides wavefront control for arbitrarily polarized light.

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Bibliographic Details
Main Authors: Pfeiffer, Carl, Emani, Naresh K., Shaltout, Amr M., Boltasseva, Alexandra, Shalaev, Vladimir M., Grbic, Anthony
Format: Conference Proceeding
Language:English
Subjects:
Metamaterials
Optical device fabrication
Optical polarization
Optical reflection
Optical refraction
Optical surface waves
Surface waves
Online Access:Request full text
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Description
Summary:A Huygens' surface that efficiently refracts normally incident light to an angle φ r = 35° at telecommunication wavelengths is reported. This represents the first experimental demonstration of an isotropic metasurface that provides wavefront control for arbitrarily polarized light.
ISSN:2160-8989
2160-9004
DOI:10.1364/CLEO_QELS.2014.FF1C.4