Yang, ZiweiLiu, MingkaiKomar, AndreiXu, LeiNeshev, Dragomir2023-10-059-14 May 2978-1-943580-91-0http://hdl.handle.net/1885/301274We demonstrate phase-only tuning of optical metasurfaces in the full 2p-range by controlling the optical anisotropy of their surroundings. The concept is exemplified in a liquid crystal infiltrated metasurface tuned by the temperature and bias-voltage.application/pdfen-AUCLEO 2021 © OSA 2021Phase Tuning of Huygens Metasurfaces by Optical Anisotropy202110.1364/CLEO_QELS.2021.FW2N.62022-08-07