76 citations · 77 across the 2 of their papers we have counts for
2 papers
physics.optics2024★ 1 cited
Topological polarization singularities induced by the non-Hermitian Dirac points
Jun Wang, Jie Liu, Peng Hu +2
A Dirac point in the Hermitian photonic system will split into a pair of exceptional points (EPs) or even spawn a ring of EPs if non-Hermiticity is involved. Here, we present a new…
physics.optics2023★ 76 cited
General bound states in the continuum in momentum space
Qiao Jiang, Peng Hu, Jun Wang +2
Polarization singularities including bound states in the continuum (BICs) and circularly polarized states have provided promising opportunities in the manipulation of light waves.…