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Reflective Metasurfaces for Incoherent Light to Bring Computer Graphics Tricks to Optical Systems

Minovich, Alexander; Peter, Manuel; Bleckmann, Felix; Becker, Manuel; Linden, Stefan; Zayats, Anatoly V


The normal mapping technique is widely used in computer graphics to visualize three-dimensional (3D) objects displayed on a flat screen. Taking advantage of optical properties of metasurfaces, which provide a highly efficient approach for manipulation of incident light wavefront, we have designed a metasurface to implement diffuse reflection and used the concept of normal mapping to control its scattering properties. As a proof of principle, we have fabricated and characterized a flat diffuse...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
Source: Nano Letters
DOI: 10.1021/acs.nanolett.7b01003


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