Self-Referencing Fiber Bragg Grating Sensor for Structural Damage Detection

Junghyun Wee; Kevin Alexander; Kara Peters

doi:10.1364/OFS.2020.W2B.4

Optical Fiber Sensors Conference 2020 Special Edition
OSA Technical Digest (Optica Publishing Group, 2020),
paper W2B.4
•https://doi.org/10.1364/OFS.2020.W2B.4

Self-Referencing Fiber Bragg Grating Sensor for Structural Damage Detection

Junghyun Wee, Kevin Alexander, and Kara Peters

Optical Fiber Sensors 2020

Washington, DC United States
8–12 June 2020
ISBN: 978-1-55752-307-5

From the session
Smart Structures (W2B)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
J. Wee, K. Alexander, and K. Peters, "Self-Referencing Fiber Bragg Grating Sensor for Structural Damage Detection," in Optical Fiber Sensors Conference 2020 Special Edition, G. Cranch, A. Wang, M. Digonnet, and P. Dragic, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper W2B.4.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

We demonstrate a self-referencing FBG sensor for damage detection. The sensor compensates for changing environmental conditions by measuring the reference and distorted signal simultaneously and uses traveling acoustic waves in optical fibers.

PDF Article

More Like This

Amplification of Ultrasonic-to-Fiber Bragg Grating Signals

Chia-Fu Wang, Junghyun Wee, Anastasia Timofeeva, and Kara Peters
W4.64 Optical Fiber Sensors (OFS) 2020

Damage Detection in Bridge-Weigh-In-Motion Structures using Fiber Bragg Grating Sensors

Sravanthi Alamandala, R. L. N. Sai Prasad, P. Rathish Kumar, and M. Ravi Kumar
JW3A.103 Frontiers in Optics (FiO) 2018

Oil pipeline leak detection using through-the-coating written fiber Bragg grating sensors

Stephen J. Mihailov, Robert B. Walker, James Neumann, Manny De Silva, Dan Grobnic, and Cyril Hnatovsky
Th4.12 Optical Fiber Sensors (OFS) 2020

Previous Article Next Article