2 papers
physics.optics2024
Nearfield Vortex Dynamics of Supercell Bloch Modes
Xiaona Ye, Guangfeng Wang, Xiaoyang Duan +7
Densely arranged optical vortices are natural solutions of high-symmetry Bloch modes in photonic crystals. However, strict symmetry constraints limit the potential spatial configur…
physics.optics2024
Enhanced Second-Harmonic Generation in Thin-Film Lithium Niobate Circular Bragg Nanocavity
Zengya Li, Zhuoran Hu, Xiaona Ye +7
Second-order nonlinearity gives rise to many distinctive physical phenomena, e.g., second-harmonic generation, which plays an important role in fundamental science and various appl…