Hybrid LPG-FBG Based High-Resolution Micro Bending Strain Sensor

Sensitivity and reliability are essential factors for the practical implementation of a wearable sensor. This study explores the possibility of using a hybrid high-resolution Bragg grating sensor for achieving a fast response to dynamic, continuous motion and Bragg signal pattern monitoring measurem...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Song-Bi Lee, Young-Jun Jung, Hun-Kook Choi, Ik-Bu Sohn, Joo-Hyeon Lee
Format:	Article
Language:	English
Published:	MDPI AG 2020-12-01
Subjects:	wearable sensor optical fiber Bragg grating femtosecond laser long-period grating
Online Access:	https://www.mdpi.com/1424-8220/21/1/22