Optics Communications
120 km low-loss propagating OAM beams enabled by OAM-mode group multiplexing and a ring-core fiber
Publication date: 1 August 2022Source: Optics Communications, Volume 516Author(s): Xiaohui Wang, Yongze Yu, Haoyu Gu, Yingxiong Song, Fufei Pang, Yingchun Li, Qianwu Zhang, Liyun Zhuang, Song Yang, Xiaofeng He, Yudong Yang