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20102026
most citedPlanar chiral metasurfaces with maximal tunable chiroptical response driven by bound states in the continuum

555 citations · 1.7k across the 16 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…