Version 1
: Received: 27 August 2021 / Approved: 30 August 2021 / Online: 30 August 2021 (16:31:35 CEST)
How to cite:
Guo, Z.; Wang, Y.; Li, J. A Compact Strain Sensor Based on Microstructural Fabry-Perot Fiber Cavity. Preprints2021, 2021080553. https://doi.org/10.20944/preprints202108.0553.v1
Guo, Z.; Wang, Y.; Li, J. A Compact Strain Sensor Based on Microstructural Fabry-Perot Fiber Cavity. Preprints 2021, 2021080553. https://doi.org/10.20944/preprints202108.0553.v1
Guo, Z.; Wang, Y.; Li, J. A Compact Strain Sensor Based on Microstructural Fabry-Perot Fiber Cavity. Preprints2021, 2021080553. https://doi.org/10.20944/preprints202108.0553.v1
APA Style
Guo, Z., Wang, Y., & Li, J. (2021). A Compact Strain Sensor Based on Microstructural Fabry-Perot Fiber Cavity. Preprints. https://doi.org/10.20944/preprints202108.0553.v1
Chicago/Turabian Style
Guo, Z., Yannan Wang and Jin Li. 2021 "A Compact Strain Sensor Based on Microstructural Fabry-Perot Fiber Cavity" Preprints. https://doi.org/10.20944/preprints202108.0553.v1
Abstract
Fabry-Perot air chamber was constructed at the melting point (splicing location) of two single-mode fibers by glycerin assisted self-expansion method. The morphology of the Fabry-Perot air chamber was fabricated and optimized by modulating the splicing parameters (drawing process, discharging location, time and intensity) and the fibers’ end-face (plane or arc). The in-line or reflected Fabry-Perot cavities have been applied to determine the tensile strain in the range of 0-1.2 N. The train sensing performance of the spherical shaped FP cavity has been experimentally demonstrated with the best sensitivity of 3.628 nm/N, corresponding to the resolution of ~0.005 N. The proposed FP fiber sensor has the advantages of low cost, fast fabrication and easy-integration with the common fiber system.
Engineering, Industrial and Manufacturing Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
