We propose a novel demodulation method of strong FBG sensor array based on wavelength-to-time mapping and multiloop OEO. The oscillating frequency shift caused by the time shift encodes measurable variation and location information.

© 2020 The Author(s)

PDF Article
More Like This
Femtometer-Resolution Wavelength Interrogation of a Phase-Shifted Fiber Bragg Grating Sensor Using an Optoelectronic Oscillator

Ming Li, Wangzhe Li, Jianping Yao, and José Azaña
BTu2E.3 Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides (BGPP) 2012

Demodulation of a Fiber Bragg Grating Sensor System Based on a Linear Cavity Multi-wavelength Fiber Laser

Shan Cong, Yunxu Sun, Lifeng Pan, Yating Fang, Jiajun Tian, Yanfu Yang, and Yao Yong
831105 Asia Communications and Photonics Conference and Exhibition (ACP) 2011

A Novel Multiplexing Technique for a Fiber Bragg Grating Sensors Array

Bin Zhou and Weisheng Liu
SuC2 Asia Optical Fiber Communication and Optoelectronic Exposition and Conference (AOE) 2008


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription