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20132019
most cited4 X 20 Gbit/s mode division multiplexing over free space using vector modes and a q-plate mode (de)multiplexer

462 citations · 665 across the 5 of their papers we have counts for

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physics.optics2017★ 113 cited

Using a Complex Optical Orbital-Angular-Momentum Spectrum to Measure Object Parameters: A Spatial Domain Approach

Guodong Xie, Haoqian Song, Zhe Zhao +11

Light beams can be characterized by their complex spatial profiles in both intensity and phase. Analogous to time signals, which can be decomposed into multiple orthogonal frequenc…