Linearly Polarized Modes Amplifier Based on PbS doped Few-Mode Fiber
YANG Jinhong, SHANG Yana, WEI Huimei, PANG Fufei, WEN Jianxiang, DONG Yanhua, CHEN Na, CHEN Zhenyi
Journal of Applied Sciences . 2022, (5): 801 -808 .  DOI: 10.3969/j.issn.0255-8297.2022.05.009