Towards active electro-optic lithium niobate metasurfaces.
- Resource Type
- Article
- Authors
- Michinel, H.; Costa, M.F.; Frazao, O.; Timpu, Flavia; Weigand, Helena; Kaufmann, Fabian; Richter, Felix U.; Vogler-Neuling, Viola-Valentina; Karvounis, Artemios; Grange, Rachel
- Source
- EPJ Web of Conferences. 8/20/2020, Vol. 238, p1-2. 2p.
- Subject
- *LITHIUM niobate
*MAGNETIC resonance
*NANOSTRUCTURES
*OPTICAL elements
*OPTICAL properties
- Language
- ISSN
- 2101-6275
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. [ABSTRACT FROM AUTHOR]