2 papers
physics.optics2023
Anomalous diffusion of optical vortices in random wavefields
Jiaxing Gong, Qi Li, Jing Wang
We investigate the dynamic behavior of optical vortices, or phase singularities, in random wavefields and demonstrate the direct experimental observation of the anomalous diffusion…
physics.med-ph2021
Evaluation of blood coagulation by optical vortex tracking
Yaowen Zhang, Jiaxing Gong, Hui Zhang +4
We investigated a new optical approach for the detection of the coagulation dynamic process by means of the information on the optical vortex. In our study, laser speckle was captu…