2 papers
physics.optics2025
Rotation-tuned single hexagonal air cavity assisting in third-harmonic generation via hybrid modes
Hao Song, Junmin Deng, Yu Chen +3
A fillable air cavity with a high quality (Q) factor and large-scale electric field confinement is highly desired in many optical applications. Yet, it remains challenging due to t…
physics.optics2024
Manipulating reflection-type all-dielectric non-local metasurfaces via parity of particle number
Hao Song, Xuelian Zhang, Yanming Sun +1
Parity of particle number is a new degree of freedom for manipulating metasurface, while its influence on controlling non-local metasurfaces remains an unresolved and intriguing qu…