Brillouin Loss Based Distributed Temperature Sensor Using a Single Source

  • N. A. Heron
  • X. Bao
  • D. J. Webb
  • D. A. Jackson

Abstract

We have demonstrated the principle of distributed temperature sensing using the Brillouin loss mechanism with a single laser source. The technique involves the use of a stimulated Brillouin scattering (SBS) generator to produce down-shifted light.

Keywords

Optical Fibre Sensor Stimulate Brillouin Scattering Pulse Beam Distribute Temperature Sensor Brillouin Gain 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    T. Horiguchi and M. Tateda, “BOTDA — nondestructive measurement of single-mode optical fibre attenuation characteristics using Brillouin interaction: Theory” J. Lightwave Tech., vol. 7, pp. 1170–1176 (1989).CrossRefGoogle Scholar
  2. 2.
    X. Bao, J. Dhliwayo, N. Heron, D. J. Webb and D.A. Jackson, “Experimental and theoretical studies on a distributed temperature sensor based on Brillouin scattering” J. Lightwave Tech., vol 13, pp. 1340–1348 (1995).CrossRefGoogle Scholar
  3. 3.
    M. Nikles, L. Thevenaz and P. A. Robert, “Simple Distributed Temperature Sensor based on Brillouin Gain Spectrum Analysis” in Tenth International Conference on Optical Fibre Sensors, Brian Culshaw, Julian D. C. Jones, Editors, Proc SPIE 2360, pp. 138–141 (1994).CrossRefGoogle Scholar
  4. 4.
    E. P. Ippen and R. H. Stolen, “Stimulated. Brillouin Scattering in Optical Fibre” App. Phys. Lett., vol. 21, pp. 539–541 (1972).CrossRefGoogle Scholar
  5. 5.
    K. Shimizu, T. Horiguchi and Y. Koyamada, “Measurement of distributed strain and temperature in branched optical fibre network by using Brillouin OTDR”, in Tenth International Conference on Optical Fibre Sensors, Brian Culshaw, Julian D. C. Jones, Editors, Proc SPIE 2360, pp. 138–141 (1994).Google Scholar

Copyright information

© Springer Science+Business Media New York 1997

Authors and Affiliations

  • N. A. Heron
    • 1
  • X. Bao
    • 2
  • D. J. Webb
    • 1
  • D. A. Jackson
    • 1
  1. 1.Physics LaboratoryUniversity of KentCanterburyUK
  2. 2.Physics DepartmentUniversity of New BrunswickFrederictonCanada

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