Sleep monitoring by a specklegram fiber optic sensor

Rodríguez Cuevas, Alberto; Real Peña, Eusebio; Ruiz Lombera, Rubén; Rodríguez Cobo, Luis; Lomer Barboza, Mauro Matías; López Higuera, José Miguel

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Identificadores

URI: http://hdl.handle.net/10902/13305

ISBN: 978-84-16989-81-2

Fecha

2017

Derechos

Publicado en

10ª Reunión Española de Optoelectrónica, OPTOEL’17, 2017, Santiago de Compostela, p. 212-215

Editorial

Asociación Científica de Óptica y Fotónica de Santiago

Palabras clave

Speckle

Fiber optics

Sleep

Actigraphy

Specklegram

Monitoring

Resumen/Abstract

Sleep monitoring is becoming more and more popular. This is due to the considerably large number of pathologies and illness related to sleep disorders.In this work a long-termmonitoring system based on a fiber-optic specklegram sensor is presented. The system has been tested under real scenarios and compared with a commercial wrist-based actigrapher. The results suggest that our sensor is highly accurate on detecting movements and can be far more precise than traditional wrist-based actigraphers.