Scalable Orbital Angular Momentum Mode-Division-Multiplexed Transmission over 10-km Graded-Index Ring-Core Fiber. - Guoxuan Zhu; Jiangbo Zhu; Xiong Wu; Jie Liu; Cheng Du; Haozhe Yan; Ziyang Hu; Xuyang Wang; Yujie Chen; Wenyong Luo; Shangyuan Li; Xiaoping Zheng; et al. (ECOC, 2017)

First Demonstration of Orbital Angular Momentum (OAM) Distributed Raman Amplifier over 18-km OAM Fiber with Data-Carrying OAM Multiplexing and Wavelength-Division Multiplexing. - Long Zhu; Jiaxiong Li; Guoxuan Zhu; Lulu Wang 014; Chengkun Cai; Andong Wang; Shuhui Li 005; Ming Tang; Zuyuan He; Siyuan Yu; Cheng Du; Wenyong Luo; et al. (OFC, 2018)