Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2025
Resonant helical dichroism in twisted dielectric metastructures
Yiyuan Wang, Chi Li, Haoyi Yu +4
Circular dichroism, arising from interactions with light fields of opposite spin angular momentum, has become a fundamental tool for molecular characterization. Meanwhile, helical…
physics.optics2025
Bound states in the continuum in a chain of coupled Mie resonators with structural disorder: theory and experiment
Ravshanjon Nazarov, Denis Khanabiev, Elizaveta Chernysheva +7
We study the impact of structural disorder on a radiative lifetime of symmetry-protected bound state in the continuum (BIC) and a bright mode in a one-dimensional periodic chain of…