Proceedings of International Conference on Applied Innovation in IT
2021/04/28, Volume 9, Issue 1, pp.21-25

Distributed Fiber-Optic Sensors Based on Principle of Stimulated Brillouin Scattering


Igor Bogachkov, Nikolai Gorlov, Evgenia Kitova


Abstract: The report is devoted to the analysis of distributed fiber-optic sensors based on the phenomenon of stimulated Brillouin scattering. They are of great interest for research due to their ability to measure the temperature and strains at superlong distances with high accuracy and high spatial resolution. The functional dependences of the output signals characteristics on parameters measured by the sensors are given in the paper. Of particular interest are the results of the analysis of the spectral component shifts in the Brillouin light scattering depending on the fiber elongation and temperature. After a brief review of the basic theoretical principles the results of some researches aimed to expand the dynamic range and to increase spatial resolution. The results of simulation in professional design software environment OptiSystem 17.1 are described in the article. To test the simulation results and detection of common features in spectrograms the experimental testing was carried out. The results obtained show that it is possible to implement fiber- optic sensors based on Brillouin scattering in telecommunication systems, mining, oil and gas industry, as well as in electric-power industry, construction, aviation and space industry. The objectives for the further research are to perform metrological analysis at all stages of the method implementation, to complete the base of Brillouin spectrograms for optical fiber of various types and to improve algorithms for automated processing spectra in order to expand functionality of the systems. In conclusion, the overview of some applications is given in this paper.

Keywords: Optical Fiber, Brillouin Scattering, Distributed Temperature Sensors, Optical Fiber Sensors

DOI: 10.25673/36580

Download: PDF

References:

  1. R. Bernini, A. Minardo, and L. Zeni, “Self- demodulated heterodyne frequency domain distributed Brillouin fiber sensor,” IEEE Photonics Technology Letters, vol. 19, pp. 447-449, March 2007.
  2. Y. Li, X. Bao, Y. Dong, and L. Chen, “A novel distributed Brillouin sensor based on optical differential parametric amplification”, Journal of Lightwave Technology, vol. 28, pp. 2621-2626, September 2010.
  3. J. Urricelqui, F. Fernandino, M. Sagues, and A. Loayssa, “Polarization diversity scheme for BOTDA sensors based on a double orthogonal pump interaction”, Journal of Lightwave Technology, vol. 33, pp. 2633-2637, June 2015.
  4. M. Belal and T. P. Newson, “Experimental examination of the variation of the spontaneous Brillouin power and frequency coefficients under the combined influence of temperature and strain”, Journal of Lightwave Technology, vol. 30, pp.1250- 1255, May 2013.
  5. J. Luo, Y. Hao, Q.Ye, and L. Li, “Development of optical fiber sensors based on Brillouin scattering and FBG for on-line monitoring in overhead transmission lines”, Journal of Lightwave Technology, vol. 31, pp.1559-1565, May 2013.
  6. F. Barrios, S. López, A. Sanz, P. Corredera, and J.Castañón, “Distributed Brillouin fiber sensor assisted by first-order Raman amplification”, Journal of Lightwave Technology, vol. 28, pp.2162-2172, August 2010.
  7. H. Lee, N.i Hayashi, Y. Mizuno, and K. Nakamura, “Slope-assisted Brillouin optical correlation-domain reflectometry using polymer optical fibers with high propagation loss”, Journal of Lightwave Technology, vol. 35, pp. 2306-2310, June 2017.
  8. Q. Li, J. Gan, Y. Wu, Z. Zhang, J. Li, and Z. Yang, “High spatial resolution BOTDR based on differential Brillouin spectrum technique», IEEE Photonics Technology Letters, vol. 28, pp.1493- 1496, July2016.
  9. Y.Yu, L. Luo, B. Li, K. Soga, and J.Yan, “Frequency resolution quantification of Brillouin-distributed optical fiber sensors”, IEEE Photonics Technology Letters, vol. 28, pp. 2367-2369, November 2016.
  10. F. Ravet, X. Bao, Q.Yu, and L.Chen, “Criterion for subpulse-length resolution and minimum frequency shift in distributed Brillouin sensors”, IEEE Potonics Technology Letters, vol. 17, pp.1504-1506, July 2005.

    Home

    PARTICIPATION

       - Call for Papers
       - Paper Submission
       - Important Dates
       - Committee
       - Guest registration


    PROCEEDINGS

       - Volume 9, Issue 1 (ICAIIT 2021)
       - Volume 8, Issue 1 (ICAIIT 2020)
       - Volume 7, Issue 1 (ICAIIT 2019)
       - Volume 7, Issue 2 (ICAIIT 2019)
       - Volume 6, Issue 1 (ICAIIT 2018)
       - Volume 5, Issue 1 (ICAIIT 2017)
       - Volume 4, Issue 1 (ICAIIT 2016)
       - Volume 3, Issue 1 (ICAIIT 2015)
       - Volume 2, Issue 1 (ICAIIT 2014)
       - Volume 1, Issue 1 (ICAIIT 2013)


    PAST CONFERENCES

       ICAIIT 2021
         - Photos
         - Reports

       ICAIIT 2020
         - Photos
         - Reports

       ICAIIT 2019
         - Photos
         - Reports

       ICAIIT 2018
         - Photos
         - Reports

    ETHICS IN PUBLICATIONS

    ACCOMODATION

    CONTACT US

 


           ISSN 2199-8876
           Copyright © 2013-2021 Leonid Mylnikov. All rights reserved.