338 citations · 460 across the 7 of their papers we have counts for
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physics.optics2021★ 33 cited
Second Chern crystals in four-dimensional synthetic translation space with inherently nontrivial topology
Xiao-Dong Chen, Fu-Long Shi, Jian-Wei Liu +4
Topological states, first known as quantum Hall effect or Chern insulating crystal, have been generalized to many classical wave systems where potential applications such as robust…
physics.app-ph2021★ 20 cited
Distortionless pulse transmission in valley photonic crystal slab waveguide
Fu-Long Shi, Yuan Cao, Xiao-Dong Chen +4
Valley photonic crystal is one type of photonic topological insulator, whose realization only needs P-symmetry breaking. The domain wall between two valley-contrasting photonic cry…