Author:
Li Yichun,Wang Han,Wei Zizhou,Shou Haozhe,Zhu Mengshi,Wei Heming,Pang Fufei,Wang Tingyun,Zhang Liang
Abstract
Temperature fiber sensing based on high-order optical modes-activated intra-mode forward stimulated Brillouin scattering in few-mode fibers has been theoretically and experimentally demonstrated.