openalexFigshare2026-07-24
High-fidelity demodulation of vortex beams through dynamic scattering media using a physically constrained deep neural network
Wenwen Cai, Xuanxuan Wang, Mingqian Zhu, Dengfeng Kuang
Vortex beams carrying orbital angular momentum enable high-capacity optical communication and imaging, yet multiple scattering in dynamic medias such as biological tissues disrupts their wavefront. Brownian motion decorrelates the scattered field and invalidates conventional meth…