Bound States in the Continuum Employed for Maximizing Metasurface Chirality

Gorkunov, MaximAntonov, Alexander A.Kivshar, Yuri2023-10-059-14 May 2978-1-943580-91-0http://hdl.handle.net/1885/301271We propose a general approach to design metasurfaces hosting bound states in the continuum for achieving maximum chirality with transparency to one circular polarization and full resonant absorption (or reflection) of the other polarization.The work of M.V.G. and A.A.A. is supported by the Ministry of Science and Higher Education of the Russian Federation within the State assignment of FSRC “Crystallography and Photonics” of the Russian Academy of Science. Y.S.K. acknowledges a support from the Strategic Fund of the Australian National University and the Australian Research Council (grants DP200101168 and DP210101292).application/pdfen-AU© 2021 OSABound States in the Continuum Employed for Maximizing Metasurface Chirality202110.1364/CLEO_QELS.2021.FTh1M.12022-08-07