113 citations · 173 across the 3 of their papers we have counts for
3 papers
physics.optics2021★ 1 cited
Turbulence-Resilient Coherent Free-Space Optical Communications using Automatic Power-Efficient Pilot-Assisted Optoelectronic Beam Mixing of Many Modes
Runzhou Zhang, Nanzhe Hu, Huibin Zhou +15
Atmospheric turbulence generally limits free-space optical (FSO) communications, and this problem is severely exacerbated when implementing highly sensitive and spectrally efficien…
physics.optics2019★ 59 cited
Dynamic Spatiotemporal Beams that Combine Two Independent and Controllable Orbital-Angular-Momenta Using Multiple Optical-Frequency-Comb Lines
Zhe Zhao, Hao Song, Runzhou Zhang +10
Novel forms of beam generation and propagation based on structured light and orbital angular momentum (OAM) have gained significant interest over the past several years. Indeed, dy…
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…