Research Progress on F-P Interference—Based Fiber-Optic Sensors
AbstractWe review our works on Fabry-Perot (F-P) interferometric fiber-optic sensors with various applications. We give a general model of F-P interferometric optical fiber sensors including diffraction loss caused by the beam divergence and the Gouy phase shift. Based on different structures of an F-P cavity formed on the end of a single-mode fiber, the F-P interferometric optical sensor has been extended to measurements of the refractive index (RI) of liquids and solids, temperature as well as small displacement. The RI of liquids and solids can be obtained by monitoring the fringe contrast related to Fresnel reflections, while the ambient temperature and small displacement can be obtained by monitoring the wavelength shift of the interference fringes. The F-P interferometric fiber-optic sensors can be used for many scientific and technological applications. View Full-Text
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Huang, Y.W.; Tao, J.; Huang, X.G. Research Progress on F-P Interference—Based Fiber-Optic Sensors. Sensors 2016, 16, 1424.
Huang YW, Tao J, Huang XG. Research Progress on F-P Interference—Based Fiber-Optic Sensors. Sensors. 2016; 16(9):1424.Chicago/Turabian Style
Huang, Yi W.; Tao, Jin; Huang, Xu G. 2016. "Research Progress on F-P Interference—Based Fiber-Optic Sensors." Sensors 16, no. 9: 1424.
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