637 citations · 3.8k across the 34 of their papers we have counts for
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physics.optics2014★ 48 cited
Topological Invariants in Point Group Symmetric Photonic Topological Insulators
Xiao-Dong Chen, Zi-Lan Deng, Wen-Jie Chen +2
We proposed a group-theory method to calculate topological invariant in bi-isotropic photonic crystals invariant under crystallographic point group symmetries. Spin Chern number ha…
physics.optics2014★ 549 cited
Experimental realization of photonic topological insulator in a uniaxial metacrystal waveguide
Wen-Jie Chen, Shao-Ji Jiang, Xiao-Dong Chen +2
Achieving robust transport has attracted much attention in both electronic and photonic systems. Time-reversal invariant photonic crystal can be employed to realize backscattering-…