A Fabry-Perot cuboid cavity across the fibre for high-sensitivity strain force sensing

• Published in: Journal of Optics Vol. 16; no. 10; pp. 105401 - 7
• Main Authors: Liu, Yi, Qu, Shiliang, Qu, Wenge, Que, Ruyue
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.10.2014
• Subjects: cuboid cavity; Detection; Fabry-Perot interferometer; Femtosecond; Fibers; Fibre; fibre sensor; Fibres; Holes; Simulation; Strain; strain force sensing

A Fabry-Perot interferometer (FPI) cuboid cavity across the fibre for strain force sensing with high sensitivity is proposed and investigated. Theoretical simulations and calculation results based on the method of static mechanics analysis showed that the sensitivity of an FPI cuboid cavity across t...