Dong-Yang Chen

Polarization-independent near-infrared metasurfaces with high-Q resonances via dual symmetry breaking.

This study proposes an all-dielectric near-infrared metasurface composed of a quartz substrate and dual silicon square cavities. By introducing an incident beam tilt (out-of-plane symmetry breaking) and rotating the right cavity (in-plane geometric asymmetry), precise dual regulation of quasi-bound states in the contin...