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Random fiber gratings fabricated using Fs-IR laser for distributed temperature sensor application

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1364/OFS.2018.FA2
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Affiliation
  1. National Research Council of Canada. Security and Disruptive Technologies
FormatText, Article
Conference26th International Conference on Optical Fiber Sensors, 24–28 September 2018, Lausanne, Switzerland
Abstract
By using the plane-by-plane grating inscription method with a fs-IR laser, random fiber gratings were fabricated in SMF-28 fiber with different phase shifts between different planes for temperature sensing. With the well-defined bandwidth of the enhanced backscattering, the random grating based distributed temperature sensing system shows high accuracy of temperature measurement and low laser-induced loss.
Publication date
PublisherOSA
In
  • 26th International Conference on Optical Fiber Sensors, FA2.
LanguageEnglish
Peer reviewedYes
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Record identifierb9beebe2-4ebf-4958-9494-71b340e4fcf1
Record created2019-04-26
Record modified2020-03-16
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