Low-Cost Interrogation Technique for Dynamic Measurements with FBG-Based Devices

Low-Cost Interrogation Technique for Dynamic Measurements with FBG-Based Devices

Fiber Bragg gratings are widely used optical fiber sensors for measuring temperature and/or mechanical strain. Nevertheless, the high cost of the interrogation systems is the most important drawback for their large commercial application. In this work, an in-line Fabry–Perot interferometer based edg...

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Bibliographic Details
Main Authors: Camilo A. R. Díaz, Cátia Leitão, Carlos A. Marques, M. Fátima Domingues, Nélia Alberto, Maria José Pontes, Anselmo Frizera, Moisés R. N. Ribeiro, Paulo S. B. André, Paulo F. C. Antunes
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Sensors
Subjects:
interrogation technique
fiber Bragg grating (FBG)
in-line Fabry–Perot interferometer (FPI)
optical accelerometer
arterial central pulse waveform
cardiovascular monitoring
Online Access:https://www.mdpi.com/1424-8220/17/10/2414

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https://www.mdpi.com/1424-8220/17/10/2414

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