activity
20032021
most citedGeneration of perfect vortex and vector beams based on Pancharatnam-Berry phase elements

208 citations · 259 across the 3 of their papers we have counts for

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physics.optics2021★ 40 cited

Multifrequency and multimode topological waveguides in a Stampfli-triangle photonic crystal with large valley Chern numbers

Bei Yan, Yiwei Peng, Jianlan Xie +9

The multifrequency quantum valley Hall effect (QVHE) with a large valley Chern number has been realized to significantly improve the transmission capacity of topological waveguides…