Laser & Optoelectronics Progress, Volume. 60, Issue 19, 1928002(2023)
Dual-Parameter Measurement Sensor Based on Multi-Mode-Thin-Core-Multi-Mode Fiber Structure
This study designs and fabricates a dual-parameter measurement sensor based on a multi-mode thin-core multi-mode fiber structure. Mach-Zehnder interference (MZI) and surface plasmon resonance (SPR) are simultaneously generated in this structure to measure the refractive index and temperature. Two multi-mode fibers (MMFs) are used as the input and output couplers, and the thin-core fiber (TCF) is coated with a metallic silver film as the sensing arm. The refractive index sensitivity of MZI and SPR is
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Kai Hu, Yixian Ge, Mengmeng Sun, Lei Jia. Dual-Parameter Measurement Sensor Based on Multi-Mode-Thin-Core-Multi-Mode Fiber Structure[J]. Laser & Optoelectronics Progress, 2023, 60(19): 1928002
Category: Remote Sensing and Sensors
Received: May. 27, 2022
Accepted: Jun. 14, 2022
Published Online: Sep. 25, 2023
The Author Email: Ge Yixian (geyixian820925@163.com)