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physics.optics2025
Permittivity-asymmetric qBIC metasurfaces for refractive index sensing
Xingye Yang, Alexander Antonov, Haiyang Hu +1
Bound states in the continuum (BICs) provide exceptional light confinement due to their inherent decoupling from radiative channels. Small symmetry breaking transforms BIC into qua…
physics.optics2024
Polarization-independent metasurfaces based on bound states in the continuum with high Q-factor and resonance modulation
Xingye Yang, Alexander Antonov, Andreas Aigner +5
Metasurfaces offer a powerful platform for effective light manipulation, which is crucial for advanced optical technologies. While designs of polarization-independent structures ha…