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physics.optics2024
Interface second harmonic generation enhancement in hetero-bilayer van der Waals nanoantennas
Andrea Tognazzi, Paolo Franceschini, Jonas Biechteler +5
Layered van der Waals (vdW) materials have emerged as a promising platform for nanophotonics due to large refractive indexes and giant optical anisotropy. Unlike conventional diele…
physics.optics2024
Environmental permittivity-asymmetric BIC metasurfaces with electrical reconfigurability
Haiyang Hu, Wenzheng Lu, Rodrigo Berte +2
In the rapidly evolving field of nanophotonics, achieving precise spectral and temporal light manipulation at the nanoscale remains a critical challenge. While photonic bound state…