Metasurface Array Illuminator Based on Fresnel Holography
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DOI: 10.1016/j.optlaseng.2020.106146
Abstract: Abstract A kind of array illuminators is proposed based on optical metasurface consisting of rectangular nanoholes etched in silver film. The information of the metasurface hologram comes from the binarized Fresnel hologram of the target… read more here.
Keywords: array illuminator; metasurface array; metasurface; holography ... See more keywords