Radial bound states in the continuum

Kuhner, LuccaRen, HaoranBerte, RodrigoMaier, StefanKivshar, YuriTittl, Andreas2023-10-069-14 May 2978-1-943580-91-0http://hdl.handle.net/1885/301280We experimentally demonstrate a new platform for enhanced light-matter interaction and sensing based on radial bound states in the continuum, which are supported in rings of symmetry-broken dielectric resonators with an ultracompact footprint.application/pdfen-AUCLEO 2021 © OSA 2021Radial bound states in the continuum20212022-08-07