Liu, Jichao; Hou, Yunfei; Wang, Jing; Zhong, Guoqiang; … - 2022
Semi-encapsulated microfiber Mach-Zehnder interferometer is designed and developed for temperature, salinity and pressure (TSP) sensing in seawater. Based on the theoretical analysis, sensing experiment is performed with typical sensitivities of -2312 pm/℃, 631 pm/‰, and 3775 pm/MPa,...