Liu, Ting; Huang, Jianwei; Ding, He; Zhan, Chengsen; … - 2022
In this work, we demonstrate LOFTS, a Liquid core capillary based Optical fiber Fluorescence Temperature Sensor. The temperature sensitive solution is first sealed in capillary, which is then incorporated on the tip of an optical fiber to fabricate LOFTS only relying on extremely simple...