572 citations · 695 across the 10 of their papers we have counts for
Showing 2019Show all
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cond-mat.mes-hall2019★ 37 cited
A Topology-Controlled Photonic Cavity Based on the Near-Conservation of the Valley Degree of Freedom
Yandong Li, Yang Yu, Fengyu Liu +2
We demonstrate a novel path to localizing topologically-nontrivial photonic edge modes along their propagation direction. Our approach is based on the near-conservation of the phot…
cond-mat.mes-hall2019★ 2 cited
Topologically Protected Photonic Modes in Composite Quantum Hall/Quantum Spin Hall Waveguides
Shukai Ma, Bo Xiao, Yang Yu +3
Photonic topological systems, the electromagnetic analog of the topological materials in condensed matter physics, create many opportunities to design optical devices with novel pr…
physics.optics2019★ 16 cited
Transition radiation in photonic topological crystals: quasi-resonant excitation of robust edge states by a moving charge
Yang Yu, Kueifu Lai, Jiahang Shao +7
We demonstrate, theoretically and experimentally, that a traveling electric charge passing from one photonic crystal into another generates edge waves -- electromagnetic modes with…