Fiber-Optic Sensor-Based Remote Acoustic Emission Measurement in a 1000 °C Environment

Recently, the authors have proposed a remote acoustic emission (AE) measurement configuration using a sensitive fiber-optic Bragg grating (FBG) sensor. In the configuration, the FBG sensor was remotely bonded on a plate, and an optical fiber was used as the waveguide to propagate AE waves from the a...

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Bibliographic Details
Main Authors: Fengming Yu, Yoji Okabe
Format: Article
Language:English
Published: MDPI AG 2017-12-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/17/12/2908