Abstract
The distributed sensor is proven to be a powerful tool for civil structural and material process monitoring. Brillouin scattering in fiber can be used as point sensors or distributed sensors for measurement of temperature, strain, birefringence and vibration over centimeters (Brillouin grating length) for point sensor or the pulse length for the distributed sensor. Simultaneous strain and temperature measurement with a spatial resolution of 20 cm is demonstrated in a Panda fiber using Brillouin grating technique with the temperature accuracy and strain accuracy of 0.4 °C and 9 μɛ. This technique can also be used for distributed birefringence measurement. For Brillouin optical time domain analysis (BOTDA), we have developed a new technique to measure differential Brillouin gain instead of Brillouin gain itself. This technique allows high precision temperature and strain measurement over long sensing length with sub-meter spatial resolution: 50-cm spatial resolution for 50-km length, using return-to-zero coded optical pulses of BOTDA with the temperature resolution of 0.7 °C, which is equivalent to strain accuracy of 12 μɛ. For over 50-km sensing length, we proposed and demonstrated frequency-division-multiplexing (FDM) and time-division-multiplexing (TDM) based BOTDA technique for 75-km and 100-km sensing length without inline amplification within the sensing length. The spatial resolution of 2 m (100 km) and Brillouin frequency shift accuracy of 1.5 MHz have been obtained for TDM based BOTDA and 1-m resolution (75 km) with Brillouin frequency shift accuracy of 1 MHz using FDM based BOTDA. The civil structural health monitoring with BOTDA technique has been demonstrated.
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D. Culverhouse, F. Frahi, C. N. Pannell, and D. A. Jackson, “Potential of stimulated Brillouin scattering as sensing mechanism for distributed temperature sensor,” Elect. Lett., vol. 25, no. 14, pp. 913–915, 1989.
T. Horiguchi, T. Kurashima, and M. Tateda, “Tensile strain of Brillouin frequency shift in silica optical fibers,” Photon. Tech. Lett., vol. 1, no. 5, pp. 107–108, 1989.
X. Bao, D. J. Webb, and D. A. Jackson, “22 km distributed temperature sensor using Brillouin gain in an optical fiber,” Opt. Lett., vo. 18, no. 7, pp. 552–554, 1993.
T. Horiguchi and T. Tateda, “BOTDA-nondestructive measurement of single-mode optical fibers attenuation characteristics using Brillouin interaction: theory,” IEEE J. Lightwave Technol., vol. 7, no. 8, pp. 1170–1176, 1989.
M. Nikles, L. Thevenaz, and P. A. Robert, “Simple distributed fiber sensor based on Brillouin gain spectrum analysis,” Opt. Lett., vol. 21, no. 10, pp. 758–760, 1996.
X. Bao, D. J. Webb, and D. A. Jackson, “32 km distributed temperature sensor based on Brillouin loss in an optical fiber,” Opt. Lett., vol. 18, no. 18, pp. 1561–1563, 1993.
X. Bao, D. J. Webb, and D. A. Jackson, “Combined distributed temperature and strain sensor based on Brillouin loss in an optical fiber,” Opt. Lett., vol. 19, no. 2, pp. 141–143, 1994.
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,” IEEE J. Lightwave Technol., vol. 13, no. 7, pp. 1340–1348, 1995.
K. Shimizu, T. Horiguchi, Y. Koyamada, and T. Kurashima, “Coherent self-heterodyne detection of spontaneously Brillouin-scattered light waves in a single-mode fiber,” Opt. Lett., vol. 18, no. 3, pp. 185–187, 1993.
T. R. Parker, M. Farhadiroushan, V. A. Handerek, and A. J. Rogers, “Temperature and strain dependence of the power level and frequency of spontaneous Brillouin scattering in optical fibers,” Opt. Lett., vol. 22, no. 11, pp. 787–789, 1997.
S. M. Maughan, H. H. Kee, and T. P. Newson, “57 km single ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection,” Opt. Lett., vol. 26, no. 6, pp. 331–333, 2001.
X. Bao, A. Brown, M. DeMerchant, and J. Smith, “Characterization of the Brillouin-loss spectrum of single-mode fibers by use of very short (<10 ns) pulses,” Opt. Lett., vol. 24, no. 8, pp. 510–512, 1999.
V. Lecoeuche, D. J. Webb, C. N. Pannell, and D. A. Jackson, “Transient response in high-resolution Brillouin-based distributed sensing using probe pulses shorter than the acoustic relaxation time,” Opt. Lett., vol. 25, no. 3, pp. 156–158, 2000.
S. Afshar, G. Ferrier, X. Bao, and L. Chen, “The impact of finite extinction ratio of EOM on the performance of the pump-probe Brillouin sensor system,” Opt. Lett., vol. 28, no. 16, pp. 1418–1420, 2003.
L. Zou, X. Bao, Y. Wan, and L. Chen, “Coherent pump-probe based Brillouin sensor for 1 cm crack detection,” Opt. Lett., vol. 30, no. 4, pp. 370–372, 2005.
V. P. Kalosha, E. Ponomarev, L. Chen, and X. Bao, “How to obtain high spectral resolution of SBS-based distributed sensing by using nanosecond pulses,” Opt. Express, vol. 14, no. 6, pp. 2071–2078, 2006.
T. Horiguchi, K. Shimizu, T. Kurashima, M. Tateda, and Y. Koyamada, “Development of a distributed sensing technique using Brillouin scattering,” IEEE J. Lightwave Technol., vol. 13, no. 7, pp. 1296–1302, 1995.
K. Hotate and T. Hasegawa, “Measurement of Brillouin gain spectrum distribution along an optical fiber with a high spatial resolution using a novel correlation-based technique — demonstration of 45 cm spatial resolution,” in 12th International conference on OFS’97 — Optical Fiber Sensors, Williamsburg, OSA Technical Digest Series, vol. 16, pp. 337–340, 1997.
K. Hotate and T. Hasegawa, “Measurement of Brillouin gain spectrum distribution along an optical fiber with a high spatial resolution using a correlation-based technique—proposal, experiment and simulation,” IEICE Trans. Electron., vol. E83-C, no. 3, pp. 405–411, 2000.
W. Li, X. Bao, Y. Li, and L. Chen, “Different pulse-width pair Brillouin optical time domain analysis (DPP-BOTDR) for high spatial resolution sensing,” Opt. Express, vol. 16, no. 26, pp. 21616–21625, 2008.
Y. Li, L. Chen, Y. Dong, and X. Bao, “A novel distributed Brillouin sensor based on optical differential parametric amplification,” IEEE J. Lightwave Technol., vol. 28, no. 18, pp. 2621–2626, 2010.
R. W. Boyd, Nonlinear Optics, Second Edition. USA: Academic Press, 2007.
V. Chandrasekharan, “The exact equation for Brillouin shifts,” J. Physique, vol. 26, no. 11, pp. 655–658, 1965.
H. I. Mandelberg and L. Witten, “Experimental verification of the relativistic Doppler effect,” J. Opt. Soc. Am., vol. 52, no. 5, pp. 529–536, 1962.
A. Minardo, R. Bernini, and L. Zeni, “A Simple technique for reducing pump depletion in long-range distributed Brillouin fiber sensors,” IEEE Sensor Journal, vol. 9, no. 6, pp. 633–634, 2009.
T. R. Parker, M. Farhadiroushan, R. Feced, and V. A. Habderek, “Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers,” IEEE J. Quantum Electronics, vol. 34, no. 4 pp. 645–659, 1998.
H. K. Huai, G. P. Lees, and T. P. Newson, “All-fiber system for simultaneous interrogation of distributed strain and temperature sensing by spontaneous Brillouin scattering,” Opt. Lett., vol. 25, no. 10, pp. 695–697, 2000.
J. Smith, M. DeMerchant, A. Brown, and X. Bao, “Simultaneous distributed strain and temperature measurement,” Appl. Opt., vol. 38, no. 25, pp. 5372–5377, 1999.
Q. Yu, X. Bao, and L. Chen, “Temperature dependence of Brillouin frequency, power and bandwidth in Panda, Bow tie and Tiger PM fibers,” Opt. Lett., vol. 29, no. 1, pp. 17–19, 2004.
Q. Yu, X. Bao, and L. Chen, “The strain dependence of the Brillouin spectrum in polarization maintained fibers at different temperatures,” Opt. Lett., vol. 29, no. 14, pp. 1605–1607, 2004.
X. Bao, Q. Yu, and L. Chen, “Simultaneous strain and temperature measurements with PM fibers and their error analysis using distributed Brillouin loss system,” Opt Lett., vol. 29, no. 12, pp. 1342–1344, 2004.
L. Zou, X. Bao, and L. Chen, “Study of the Brillouin scattering spectrum in photonic crystal fiber with Ge-doped core,” Opt. Lett., vol. 28, no. 21, pp. 2022–2024, 2003.
L. Zou, X. Bao, S. Afshar, and L. Chen, “Dependence of the Brillouin frequency shift on strain and temperature in a photonic crystal fiber,” Opt. Lett., vol. 29, no. 13, pp. 1485–1487, 2004.
Y. Li, X. Bao, F. Ravet, and E. Ponomarev, “Distributed Brillouin sensor system based on offset locking of two DFB lasers,” Appl. Opt., vol. 47, no. 2, pp. 99–102, 2008.
Y. Doi, S. Fukushima, T. Ohno, and K. Yoshino, “Frequency stabilization of millimeter-wave subcarrier using laser heterodyne source and optical delay line,” IEEE Photon. Technol. Lett., vol. 13, no. 9, pp. 1002–1004, 2001.
J. Snoddy, Y. Li, F. Ravet, and X. Bao, “Stabilization of EOM bias voltage drift using lock-in amplifier and PID controller in distributed Brillouin sensor system,” App. Opt., vol. 46, no. 9, pp. 1482–1485, 2007.
Y. Dong, L. Chen, and X. Bao, “A high-performance long-range Brillouin loss-based distributed fiber sensor,” Appl Opt., vol. 49, no. 27, pp. 5020–5025, 2010.
A. H. Hartog and M. O. Gold, “On the theory of backscattering in single-mode optical fibers,” IEEE J. Lightwave Technol., vol. 2, no. 2, pp. 76–84, 1984.
M. A. Soto, G. Bolognini, and F. D. Pasquale, “Analysis of optical pulse coding in spontaneous Brillouin-based distributed temperature sensors,” Opt. Express, vol. 16, no. 23, pp. 19097–19111, 2008.
M. A. Soto, G. Bolognini, and F. D. Pasquale, “Enhanced simultaneous distributed strain and temperature fiber sensor employing spontaneous Brillouin scattering and optical pulse coding,” IEEE Photon. Technol. Lett., vol. 21, no. 7, pp. 450–452, 2009.
M. A. Soto, G. Bolognini, F. Di Pasquale, and L. Thévenaz “Simplex-coded BOTDA fiber sensor with 1 m spatial resolution over a 50 km range,” Opt. Lett., vol. 35, no. 2, pp. 259–261, 2010.
N. Linze, W. Li, and X. Bao, “Signal-to-noise ratio improvement in Brillouin sensing,” OFS20, Proc. SPIE, vol. 7503, pp. 75036F-1–75036F-4, 2009.
H. Liang, W. Li, N. Linze, L. Chen, and X. Bao, “High resolution DPP-BOTDA over 50 km fiber using return to zero coded pulses,” Opt Lett., vol. 35, no. 10, pp. 1503–1505, 2010.
X. Bao, H. Liang, Y. Dong, W. Li, Y. Li, and L. Chen, “Pushing the limit of the distributed Brillouin sensors for the sensing length and the spatial resolution(Invited Paper),” Proc. SPIE, vol. 7677, pp. 767702, 2010.
V. P. Kalosha, L. Chen, and X. Bao, “Slow light of sub-nanosecond pulses via stimulated Brillouin scattering in non-uniform fibers,” Phys. Rev. A: Rapid Communications, vol. 75, no. 2, pp. 21802–21805, 2007.
W. Li, X. Bao, V. P. Kalosha, L. Chen, and M. J. Li, “Using nonuniform fiber to generate slow light via SBS,” Research Letters in Optics, vol. 1, Article ID 253634, 4 pages, 2008.
X. Bao, Y. Dong, and L. Chen, “Development and application of the long-range distributed sensors based on Brillouin scattering” in Smart Sensors and Sensing Technology, Ed. Daniel E. Suarez, Nova Scientific Publishers, 2011.
Y. Dong, L. Chen, and X. Bao, “Time-division multiplexing based BOTDA over 100 km sensing length,” Opt Lett., vol. 36, no. 2, pp. 277–279, 2011.
Y. Dong, L. Chen, and X. Bao, “Truly distributed birefringence measurement of polarizationmaintaining fibers based on transient Brillouin grating,” Opt. Lett., vol. 35, no. 2, pp. 193–195, 2010.
Y. Dong, X. Bao, and L. Chen, “Distributed temperature sensing based on birefringence effect on transient Brillouin grating in a polarizationmaintaining photonic crystal fiber,” Opt. Lett., vol. 34, no. 17, pp. 2590–2592, 2009.
Y. Dong, L. Chen, and X. Bao, “High-spatial-resolution simultaneous strain and temperature sensor using Brillouin scattering and birefringence in a polarization-maintaining fiber,” IEEE Photon. Technol. Lett., vol. 22, no. 18, pp. 1364–1366, 2010.
W. Zou, Z. He, and K. Hotate, “Complete discrimination of strain and temperature using Brillouin frequency shift and birefringence in a polarization-maintaining fiber,” Opt. Express, vol. 17, no. 3, pp. 1248–1255, 2009.
T. Erdogan, “Fiber grating spectra,” IEEE J. Lightwave Technol., vol. 15, no. 8, pp. 1277–1294, 1997.
Y. Dong, L. Chen, and X. Bao, “Characterization of Brillouin grating spectra,” Opt. Express, vol. 18, no. 18, pp. 18960–18967, 2010.
X. Bao, J. Lesson, J. Snoddy, and L. Chen, “Dynamic monitoring of structures, water waves, traffic control, submarine and optical ground wire fibers and intrusion using fiber sensors”, in Optical Fiber, New Developments, Ed. Christophe Lethien, InTech, ISBN 978-953-7619-50-3, 2009, Chapter 4, pp. 45–68.
X. Bao, W. Li, C. Zhang, M. Eisa, S. El-Gamal, and B. Benmokrane, “Monitoring the distributed impact wave on concrete slab due to the traffics based on polarization dependence on the stimulated Brillouin scattering,” Smart Mater. Struct., vol. 17, no. 1, pp. 15003–15008, 2009.
X. Bao, D. J. Webb, and D. A. Jackson, “Distributed temperature sensor based on Brillouin loss in an optical fiber for transient threshold monitoring,” Can J. Phys., vol. 74, no. 1–2, pp. 1–3, 1996.
M. DeMerchant, A. Brown, X. Bao, and T. W. Bremner, “Structural monitoring by use of a Brillouin distributed sensor,” Appl. Opt., vol. 38, no. 13, pp. 2755–2759, 1999.
F. Ravet, X. Bao, T. Ozbakaloglu, and M. Saatcioglu, “Signature of structure failure using asymmetric and broadening factors of Brillouin spectrum,” IEEE Photon. Technol. Lett., vol. 18, no. 2, pp. 394–396, 2006.
F. Ravet, L. Zou, X. Bao, T. Ozbakkaloglu, M. Saatcioglu, and J. Zhou, “Distributed Brillouin sensor for structural health monitoring,” Can. J. Civil Eng., vol. 34, no. 3, pp. 291–297, 2007.
X. Zeng, X. Bao, C. Y. Chhoa, T. W. Bremner, A. W. Brown, M. DeMerchant, G. Ferrier, A. L. Kalamkarov, and A. V. Georgiades, “Strain measurement in a concrete beam by use of the Brillouin-scattering-based distributed fiber sensor with single-mode fibers embedded in glass fiber reinforced polymer rods and bonded to steel reinforcing bars,” Appl. Opt., vol. 41, no. 24, pp. 5105–5114, 2002.
H. Murayama, K. Kageyama, H. Naruse, A. Shimada, and K. Uzawa, “Application of fiber-optic distributed sensors to health monitoring for full-scale composite structures,” J. Intell. Mat. Syst. and Struct., vol. 14, no. 1, pp. 3–13, 2003.
A. Deif, B. Cousin, B. Martín-Pérez, C. Zhang, X. Bao, and W. Li, “Concrete deformation in a reinforced concrete beam using distributed Brillouin fiber sensors,” Smart Mater. Struct., vol. 19, no. 5, pp. 55014, 2010.
B. Martín-Pérez, A. Deif, B. Cousin, C. Zhang, X. Bao, and W. Li, “Strain monitoring in an RC slab sustaining service loads by distributed Brillouin fiber sensors,” Can. J. Civ. Eng., vol. 37, no. 10, pp. 1341–1349, 2010.
C. Zhang, X. Bao, I. F. Ozkan, M. Mohareb, F. Ravet, M. Du, and D. J. DiGiovanni, “Prediction of the pipe buckling by using broadening factor with distributed Brillouin fiber sensor,” Opt. Fib. Technol., vol. 14, no. 2, pp. 109–113, 2008.
X. Bao, C. Huang, X. Zeng, A. Arcand, and P. Sullivan, “The strain and temperature monitoring of the composite with a Brillouin scattering based distributed fiber sensor,” Opt. Eng., vol. 41, no. 7, pp. 1496–1501, 2002.
F. R. Barrios, S. M. Lopez, A. C. Sanz, P. Corredera, J. D. A. Castanon, L. Thevenaz, and M. G. Herraez, “Distributed Brillouin fiber sensor assisted by first-order Raman amplification,” IEEE J. Lightwave Technol., vol. 28, no. 15, pp. 2162–2172, 2010.
X. H. Jia, Y. J. Rao, L. Chen, C. Zhang, and Z. L. Ran, “Enhanced sensing performance in long distance Brillouin optical time-domain analyzer based on Raman amplification: theoretical and experimental investigation,” IEEE J. Lightwave Technol., vol. 28, no. 11, pp. 1624–1630, 2010.
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Bao, X., Chen, L. Recent progress in optical fiber sensors based on Brillouin scattering at university of Ottawa. Photonic Sens 1, 102–117 (2011). https://doi.org/10.1007/s13320-011-0026-3
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DOI: https://doi.org/10.1007/s13320-011-0026-3