Demonstration of Distributed Stress Sensor Based on Mode Coupling in Weakly-Coupled FMF. - Junchi Jia; Juhao Li; Dawei Ge; Yuyang Gao; Yu Yang; Yichi Zhang; Zhengbin Li; Zhangyuan Chen; Yongqi He (OFC, 2019)

Weakly-Coupled Few-Mode Gain-Flattening Filter Using Long-Period Fiber Grating in Double-Cladding FMF. - Jinglong Zhu; Yu Yang; Junchi Jia; Jin He; Zhangyuan Chen; Yongqi He; Juhao Li (OFC, 2020)

DSP-Free IM/DD MDM Optical Interconnection Based on Side-polished Degenerate-mode-selective fiber Couplers. - Jian Cui; Yuyang Gao; Jinyi Yu; Jiaxin Liu; Junchi Jia; Yongqi He; Zhangyuan Chen; Juhao Li (OFC, 2022)