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High-efficiency beam deflection of visible light based on dielectric metasurfaces

Aoni, Rifat Ahmmed; Rahmani, Mohsen; Xu, Lei; Zangeneh Kamali, Khosro; Komar, Andrei; Yan, Jingshi; Neshev, Dragomir; Miroshnichenko, Andrey

Description

We propose and experimentally demonstrate a dielectric metasurface for efficient beam-deflection with off-resonance near-unity transmittance in the visible wavelength. By reducing the supercell length, the beam deflection can switch efficiently, achieving beam-deflection of 16.50 degrees.

CollectionsANU Research Publications
Date published: 2018
Type: Conference paper
URI: http://hdl.handle.net/1885/201625
Source: Optics InfoBase Conference Papers
DOI: 10.1364/FIO.2018.JTu3A.12

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