Perrogator: A Portable Energy-Efficient Interrogator for Dynamic Monitoring of Wavelength-Based Sensors in Wearable Applications

Perrogator: A Portable Energy-Efficient Interrogator for Dynamic Monitoring of Wavelength-Based Sensors in Wearable Applications

In this paper, we report the development of a portable energy-efficient interrogator (Perrogator) for wavelength-based optical sensors. The interrogator is based on a compact solution encompassing a white light source and the spectral convolution between the sensor and a tunable filter, which is acq...

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Bibliographic Details
Main Authors: Camilo A. R. Diaz, Arnaldo Gomes Leal-Junior, Letícia M. Avellar, Paulo F. C. Antunes, Maria J. Pontes, Carlos A. Marques, Anselmo Frizera, Moisés R. N. Ribeiro
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Sensors
Subjects:
fiber Bragg gratings
interrogators
Fabry-Perot interferometers
gait analysis
wearable applications
Online Access:https://www.mdpi.com/1424-8220/19/13/2962

Internet

https://www.mdpi.com/1424-8220/19/13/2962

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