Towards active electro-optic lithium niobate metasurfaces
ETH Zurich, Institute for Quantum Electronics, Department of Physics, Auguste-Piccard-Hof 1, 8093 Zurich, Switzerland
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Published online: 20 August 2020
We present the design and fabrication advances on active lithium niobate metasurfaces. We determine by numerical calculations a metasurface design with electro-magnetic resonances in the visible and near-infrared, by taking into account the constraints for fabrication on thin films of lithium niobate. We suggest that the optical properties of the metasurface can be switched using the electro-optical properties of lithium niobate.
© The Authors, published by EDP Sciences, 2020
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