This paper describes a simple method for interrogating Fiber Bragg grating sensors by a bi-polished silicon sample acting like a Fabry-Perot filter. Thus, Bragg wavelength shift is converted into a variation of the light intensity.
A simple bi-polished silicon sample to detect vibrations by fiber Bragg sensor
G Coppola;P Ferraro;M Iodice;A Rocco
2002
Abstract
This paper describes a simple method for interrogating Fiber Bragg grating sensors by a bi-polished silicon sample acting like a Fabry-Perot filter. Thus, Bragg wavelength shift is converted into a variation of the light intensity.File in questo prodotto:
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