Design of a Multiparameter Sensor Based on an Integrated Two-Cavity F-P Interferometer With G-PCF
This paper proposes and experimentally demonstrates an all-fiber multiparameter sensor based on an integrated two-cavity Fabry-Pérot (F-P) interferometer. The sensing probe is fabricated by the controlled arc-discharge-induced fusion of a grapefruit-type photonic crystal fiber (G-PCF) and a single-mode fiber (SMF) to f...