High-dimension data coding and decoding by radial mode and orbital angular momentum mode of a vortex beam in free space
Xiaohui Wang, Yingxiong Song, Fufei Pang, Yingchun Li, Qianwu Zhang, Liyun Zhuang, Xinnian Guo, Y. L. Ju, Yang Song, Xiaofeng He, Yudong Yang
Topics & Concepts
PhysicsAngular momentumVortexOpticsOptical vortexDecoding methodsGaussian beamFree-space optical communicationBeam (structure)Optical communicationGaussianComputer scienceQuantum mechanicsTelecommunicationsMechanicsOrbital Angular Momentum in OpticsOptical Wireless Communication TechnologiesPlasmonic and Surface Plasmon Research