2 papers
physics.optics2026
Size Scaling Law for Radiation Losses of Modes in Photonic Crystal Surface Emitting Devices
Qingyuan Zhang, Ming Lü, Jiang Hu +4
Photonic-crystal surface-emitting lasers (PCSELs) have garnered significant attention due to their ability to generate laser beams with ultra high power and low divergence. This is…
physics.optics2024
Vertical Emission of Blue Light from a Symmetry Breaking Plasmonic Nanocavity-Emitter System Supporting Bound States in the Continuum
Yongqi Chen, Jiayi Liu, Jiang Hu +10
The concept of photonic bound states in the continuum (BICs), introduced in structured metallic surface cavities, provides a crucial mechanism for designing plasmonic open-resonant…