Haida Liu, Xiaobing Hei, Yang Yang, Yuanhao Xie, Lei Gai, Yongjian Gu, Ya Xiao, Wendong Li. Orbital Angular Momentum in a Superposition State for High-Dimensional Modulation and Demodulation in Underwater Optical Communication[J]. Laser & Optoelectronics Progress, 2023, 60(9): 0901001