Transparent flow field visualization techniques play a critical role in engineering and scientific applications. They provide a clear and intuitive…
The modulation of the light field by metasurfaces in near-field remains constrained by the coupling of cross-polarization components. This limits t…
Elastic bound states in the continuum (BICs) have recently attracted significant interests due to their exceptionally high-Q-factor, which e…
Exceptional degeneracies, unique to open systems, are important in non-Hermitian topology. While bulk-Fermi-arcs connecting second-order exceptiona…