A distributed and key-position fiber sensing system based on LPFG and WFBG assisted OTDR

Xiangchuan Wang, Zhijun Yan, Feng Wang, Chengbo Mou, Zhongyuan Sun, Xuping Zhang*, Lin Zhang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An enhanced fiber sensing system used for distributed bending and key-position sensing is reported by integrating WFBGs, LPFG and OTDR, which also achieves strain and temperature sensitivities up to 0.047mv/με and 0.675mv/°C respectively.

Original languageEnglish
Title of host publicationBragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014
PublisherOptical Society of America
ISBN (Print)978-1-55752-820-9
DOIs
Publication statusPublished - 31 Dec 2014
EventBragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers - Barcelona , Spain
Duration: 27 Jul 201431 Jul 2014

Conference

ConferenceBragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers
Abbreviated titleBGPP / NP / OS / SOF 2014
CountrySpain
CityBarcelona
Period27/07/1431/07/14

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  • Research Output

    • 15 Conference contribution

    All-fiber passively mode-locked picosecond erbium doped fiber laser using a 45-tilted fiber grating ing

    Sun, Z., Mou, C., Song, Y., Yan, Z., Zhou, K. & Zhang, L., 31 Dec 2014, Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014. Optical Society of America, paper BW3D.4

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    Weerasekara, G., Tokunaga, A., Terauchi, H., Eberhard, M. & Maruta, A., 31 Dec 2014, Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers 2014. Optical Society of America, paper JTu3A.43. (OSA technical digest).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Dissipative vector solitons with fast evolving states of polarization

    Sergeyev, S. V., Popov, S., Jacobsen, G. & Turitsyn, S. K., 31 Dec 2014, Nonlinear Photonics 2014. Optical Society of America, paper NTh1A.5. (OSA technical digest).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Cite this

    Wang, X., Yan, Z., Wang, F., Mou, C., Sun, Z., Zhang, X., & Zhang, L. (2014). A distributed and key-position fiber sensing system based on LPFG and WFBG assisted OTDR. In Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014 [paper BW3D.7] Optical Society of America. https://doi.org/10.1364/BGPP.2014.BW3D.7