Convolutional Neural Network Assisted Optical Orbital Angular Momentum Identification of Vortex Beams. - Wenjie Xiong 003; Yi Luo; Junmin Liu; Zebin Huang; Peipei Wang; Gaiqing Zhao; Ying Li; Yanxia Gao; Shuqing Chen; Dianyuan Fan (IEEE Access, 2020)