45 citations · 68 across the 7 of their papers we have counts for
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physics.optics2021
Experimental verification of phase discontinuities induced scintillation enhancement under weak perturbations
Han-Tao Wang, Hua-Jun Zhang, Lu Zhang +3
We verify the existence of scintillation enhancement by measuring the scintillation index of a beam composed of two coherent Gaussian vortex beams with topological charges…
physics.optics2021★ 2 cited
Measuring optical vortices by means of dual shearing-type Sagnac interferometers
Hantao Wang, Huajun Zhang, Mingyuan Ren +2
Measuring the positions of optical vortices is an essential part in the researches of speckles and adaptive optics. The measurement accuracy is restricted by the performance of opt…
physics.optics2021★ 2 cited
Phase discontinuities induced scintillation enhancement: coherent vortex beams propagating through weak oceanic turbulence
Hantao Wang, Huajun Zhang, Mingyuan Ren +2
Under the impact of an infinitely extended edge phase dislocation, optical vortices (screw phase dislocations) induce scintillation enhancement. The scintillation index of a beam c…