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Liquid crystal tuning of all-dielectric metasurfaces

Sautter, Jurgen; Staude, Isabelle; Decker, Manuel; Rusak, Evgenia; Brener, Igal; Neshev, Dragomir; Kivshar, Yuri


We experimentally realize active tuning of electric and magnetic resonances of all-dielectric optical metasurfaces based on the temperature-dependent refractive-index change of liquid crystals. We achieve 40 nm spectral tuning and modulation contrast of 500%

CollectionsANU Research Publications
Date published: 2015
Type: Conference paper
Source: Conference on Lasers and Electro-Optics Europe - Technical Digest


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