174 citations · 1.1k across the 18 of their papers we have counts for
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physics.optics2018★ 27 cited
Generation of Orbital Angular Momentum by a Point Defect in Photonic Crystals
Menglin L. N. Chen, Li Jun Jiang, Wei E. I. Sha
As an attractive degree of freedom in electromagnetic (EM) waves, the orbital angular momentum (OAM) enables infinite communication channels for both classical and quantum communic…
physics.optics2018★ 88 cited
Orbital Angular Momentum Generation and Detection by Geometric-Phase Based Metasurfaces
Menglin L. N. Chen, Li Jun Jiang, Wei E. I. Sha
We present a comprehensive review on the geometric-phase based metasurfaces for orbital angular momentum(OAM) generation and detection. These metasurfaces manipulate the electromag…