Smart architecture for stable multipoint fiber Bragg grating sensor system

Chien Hung Yeh, Ning Tsai, Yuan Hong Zhuang, Tzu Jung Huang, Chi-Wai Chow, Jing Heng Chen, Wen Fung Liu

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

In this work, we propose and investigate an intelligent fiber Bragg grating (FBG)-based sensor system in which the proposed stabilized and wavelength-tunable single-longitudinal-mode erbium-doped fiber laser can improve the sensing accuracy of wavelength-division-multiplexing multiple FBG sensors in a longer fiber transmission distance. Moreover, we also demonstrate the proposed sensor architecture to enhance the FBG capacity for sensing strain and temperature, simultaneously.

Original languageEnglish
Article number126201
JournalLaser Physics
Volume27
Issue number12
DOIs
StatePublished - 1 Dec 2017

Keywords

  • communication optical
  • fiber lasers
  • fiber optics

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    Yeh, C. H., Tsai, N., Zhuang, Y. H., Huang, T. J., Chow, C-W., Chen, J. H., & Liu, W. F. (2017). Smart architecture for stable multipoint fiber Bragg grating sensor system. Laser Physics, 27(12), [126201]. https://doi.org/10.1088/1555-6611/aa92f8