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Journal of Lightwave Technology

Journal of Lightwave Technology


  • Vol. 29, Iss. 18 — Sep. 15, 2011
  • pp: 2847–2852

Fiber Optic Distributed Differential Displacement Sensor

Michael T. V. Wylie, Bruce G. Colpitts, and Anthony W. Brown

Journal of Lightwave Technology, Vol. 29, Issue 18, pp. 2847-2852 (2011)

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A Fiber Optic Distributed Differential Displacement Sensor (FODDDS) that is temperature insensitive is modelled and experimentally verified to determine shape. Created using a steel tape, 9/125 μm single-mode fiber, and adhesive, the FODDDS can be used to determine the shape or displacement of any object to which it is attached. The sensitivity of the FODDDS, for the substrate thickness used in this experiment, is specified as a maximum measurable radius of curvature of 103 m. The error of the sensor is examined and the sources of this error are examined. The FODDDS is designed around a Brillouin Optical Time-Domain Analysis system, but is compatible with both correlation and frequency domain based systems.

© 2011 IEEE

Michael T. V. Wylie, Bruce G. Colpitts, and Anthony W. Brown, "Fiber Optic Distributed Differential Displacement Sensor," J. Lightwave Technol. 29, 2847-2852 (2011)

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  1. M. DeMerchant, A. Brown, X. Bao, T. Bremner, "Brillouin scattering based strain sensing," Proc. SPIE 3670, 352-358 (1999).
  2. A. W. Brown, M. D. DeMerchant, X. Bao, T. W. Bremner, "Spatial resolution enhancement of a Brillouin-distributed sensor using a novel signal processing method," J. Lightw. Technol. 17, 1179-1183 (1999).
  3. M. DeMerchant, A. Brown, X. Bao, T. Bremner, "Automated system for distributed sensing," Proc. SPIE 3330, 315-322 (1999).
  4. R. Bernini, L. Crocco, A. Minardo, F. Soldovieri, L. Zeni, "All frequency domain distributed fiber-optic Brillouin sensing," IEEE J. Sens. 3, 36-43 (2003).
  5. K. Hotate, M. Tanaka, "Distributed fiber Brillouin strain sensing with 1 cm spatial resolution by correlation-based continuous wave technique," Proc. SPIE 4185, 647-650 (2000).
  6. K. Song, Z. He, K. Hotate, "Distributed strain measurement with millimeter-order spatial resolution based on Brillouin optical correlation domain analysis," Opt. Lett. 31, 2526-2528 (2006).
  7. K. Y. Song, S. Chin, N. Primerov, L. Thevenaz, "Time-domain distributed fiber sensor with 1 cm spatial resolution based on Brillouin dynamic grating," J. Lightw. Technol. 28, 2062-2067 (2010).
  8. M. T. V. Wylie, A. W. Brown, B. G. Colpitts, "Fiber optic distributed differential displacement sensor," Proc. SPIE, OFS-21 (2011).
  9. R. G. Duncan, M. T. Raum, "Characterization of a fiber-optic shape and position sensor," Smart Struct. Mater. 2006: Smart Sensor Monitoring Syst. Appl. 6167, 616-704 (2006).
  10. L. Brillouin, "Scattering of light," Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences 158, 1881-1884 (1914).
  11. V. Lecoeuche, D. Webb, C. Pannell, D. Jackson, "Transient response in high-resolution Brillouin-based distributed sensing using probe pulses shorter than the acoustic relaxation time," Opt. Lett. 25, 156-8 (2000).
  12. V. A. Saetchnikov, E. A. Chernyavskaya, T. P. Yanukovich, "Three wave model of distributed temperature and strain optical fiber sensors," Proc. SPIE (2001) pp. 149-158.
  13. T. P. Yanukovich, "Numerical model of three-wave Brillouin scattering in an optical fiber," Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 69, 518-522 (2002).
  14. G. P. Agrawal, Fiber-Optic Communication Systems (Wiley-Interscience, 2002).
  15. K. Shimizu, T. Horiguchi, Y. Koyamada, T. Kurashima, "Coherent self-heterodyne Brillouin otdr for measurement of Brillouin frequency shift distribution in optical fibers," J. Lightw. Technol. 12, 730-736 (1994).
  16. H. Izumita, T. Sato, M. Tateda, Y. Koyamada, "Brillouin otdr employing optical frequency shifter using side-band generation technique with high-speed ln phase-modulator," IEEE Photon. Technol. Lett. 8, 1674-1676 (1996).
  17. A. Brown, B. Colpitts, K. Brown, "Dark-pulse Brillouin optical time-domain sensor with 20-mm spatial resolution," J. Lightw. Technol. 25, 381-6 (2007).
  18. S.-B. Cho, J.-J. Lee, I.-B. Kwon, "Strain event detection using a double-pulse technique of a Brillouin scattering-based distributed optical fiber sensor," Opt. Exp. 12, 4339-4346 (2004).
  19. W. Li, X. Bao, Y. Li, L. Chen, "Differential pulse-width pair BOTDA for high spatial resolution sensing," Opt. Exp. 16, 21 616-21 625 (2008).
  20. T. Sperber, A. Eyal, M. Tur, L. Thvnaz, "High spatial resolution distributed sensing in optical fibers by Brillouin gain-profile tracing," Opt. Exp. 18, 8671-8679 (2010).
  21. A. Fellay, L. Thévenez, M. Facchini, M. Niklès, P. Robert, "Distributed sensing using stimulated Brillouin scattering: Towards ultimate resolution," Optical Fiber Sens. OWD3 (1997).
  22. S. A. V. G. Ferrier, X. Bao, L. Chen, "Effect of the finite extinction ratio of an electro-optic modulator on the performance of distributed probe-pump Brillouin sensor systems," Opt. Lett. 28, 1418-1420 (2003).
  23. S. Afshar, G. Ferrier, X. Bao, L. Chen, "Impact of EOM extinction ratio on the Brillouin frequency measurement of distributed fiber optic sensors," Proc. SPIE 5260, 519-522 (2003).

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