Pressure sensor using carbon fiber laminate tube and fiber Bragg grating

Dongcao Song; Jilin Zou; Jing Xie; Zubin Chen; Hong-Liang Cui

doi:10.1117/12.883250

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18 May 2011 Pressure sensor using carbon fiber laminate tube and fiber Bragg grating

Dongcao Song, Jilin Zou, Jing Xie, Zubin Chen, Hong-Liang Cui

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Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 77538I (2011) https://doi.org/10.1117/12.883250
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada

Abstract

In this paper, a novel pressure sensor based on carbon fiber laminate tube (CFLT) and fiber Bragg grating is proposed. Theoretical analysis and investigation are conducted. Experiment results indicate that the pressure sensitivity is 138pm/MPa. Pressure sensitivity is improved due to the hollow tube structure compared with solid structure of pressure sensor that we proposed before.

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Dongcao Song, Jilin Zou, Jing Xie, Zubin Chen, and Hong-Liang Cui "Pressure sensor using carbon fiber laminate tube and fiber Bragg grating", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77538I (18 May 2011); https://doi.org/10.1117/12.883250

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