Fano resonances in individual AlGaAs nanoparticles driven by quasi-BIC modes

Melik-Gaykazyan, ElizavetaKoshelev, KirillChoi, Jae HyuckKruk, SergeyBogdanov, AndreyPark, Hong GyuKivshar, Yuri2025-12-312025-12-319780646825045ORCID:/0000-0002-3410-812X/work/163397999https://hdl.handle.net/1885/733797606We employ cylindrical vector beams to uncover the transformation of the Fano resonance lineshape in the scattering spectra of individual subwavelength AlGaAs nanoparticles close to the regime of bound states in the continuum.enPublisher Copyright: © 2020 IEEE.Fano resonances in individual AlGaAs nanoparticles driven by quasi-BIC modes202010.1364/CLEOPR.2020.C6E_185098057697