Single- and Double-Comb Tilted Fibre Bragg Grating Refractive Index Demodulation Methods with Fourier Transform Pre-Processing

Single- and Double-Comb Tilted Fibre Bragg Grating Refractive Index Demodulation Methods with Fourier Transform Pre-Processing

The development of fibre optic sensors for measuring the refractive index is related to the creation of new periodic structures and demodulation algorithms for the measured spectrum. Recently, we proposed a double-comb Tilted fibre Bragg grating (DCTFBG) structure. In this article, we analyse such a...

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Bibliographic Details
Main Authors: Sławomir Cięszczyk, Krzysztof Skorupski, Patryk Panas
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Sensors
Subjects:
TFBG sensors
double comb
refractive index
Fourier transform
Online Access:https://www.mdpi.com/1424-8220/22/6/2344

Internet

https://www.mdpi.com/1424-8220/22/6/2344

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