Chinese Journal of Lasers, Volume. 47, Issue 5, 0506003(2020)

Analysis of Factors Affecting Accuracy of Brillouin Frequency Shift Extraction Based on Similarity Matching

Lijuan Zhao1, Heqing Wang1, Zhiniu Xu2、*, and Xiaoxia Che1
Author Affiliations
  • 1Department of Electronic and Communication Engineering, North China Electric Power University, Baoding, Hebei 0 71003, China
  • 2Department of Electrical Engineering, North China Electric Power University, Baoding, Hebei 0 71003, China
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    References(24)

    [1] Xiao S H, Li L. New fitting method for Brillouin-based scattering spectrum of fibre-optic distributed sensing systems[J]. Optical Technique, 35, 897-900, 904(2009).

    [2] Zhang Y D, Li J Q, Meng C N et al. Hybrid optimization algorithm of Brillouin scattering spectra fitting[J]. High Power Laser and Particle Beams, 27, 091013(2015).

    [3] Hao Y Q, Ye Q, Cai H W. Lorentz fitting analysis of Brillouin scattering in BOTDR sensing system[J]. Laser Journal, 37, 15-17(2016).

    [4] Li X J, Li Y Q, Hu Z Q et al. Features extraction of Brillouin scattering spectra in multi-wavelength BOTDR system[J]. Journal of Optoelectronics·Laser, 27, 1286-1292(2016).

    [5] Xu Z N, Zhao L J. Estimation of error in Brillouin frequency shift in distributed fiber sensor[J]. IEEE Sensors Journal, 20, 1829-1837(2020).

    [6] Zhou D W, Dong Y K, Wang B Z et al. Single-shot BOTDA based on an optical chirp chain probe wave for distributed ultrafast measurement[J]. Light: Science & Applications, 7, 32(2018).

    [7] Wang B Z, Hua Z J, Pang C et al. Fast Brillouin optical time-domain reflectometry based on the frequency-agile technique[J]. Journal of Lightwave Technology, 38, 946-952(2020).

    [8] Bernini R, Minardo A, Zeni L. Dynamic strain measurement in optical fibers by stimulated Brillouin scattering[J]. Optics Letters, 34, 2613-2615(2009).

    [9] Xu Z N, Hu Y H, Zhao L J et al. A rapid temperature and strain measurement method for optic-electric composite submarine cable based on slope-assisted technique[J]. Electric Power Automation Equipment, 40, 202-208(2020).

    [10] Xu Z N, Zhao L J. Accurate and ultra-fast estimation of Brillouin frequency shift for distributed fiber sensors[J]. Sensors and Actuators A: Physical, 303, 111822(2020).

    [11] Xu Z N, Hu Y H, Zhao L J et al. Fast and highly accurate Brillouin frequency shift extracted algorithm based on modified quadratic polynomial fit[J]. Spectroscopy and Spectral Analysis, 40, 842-848(2020).

    [12] Farahani M A, Castillo-Guerra E, Colpitts B G. Accurate estimation of Brillouin frequency shift in Brillouin optical time domain analysis sensors using cross correlation[J]. Optics Letters, 36, 4275-4277(2011).

    [13] Shang Q F, Hu Y T, Liu W. Feature extraction of Brillouin scattering spectrum based on cross-correlation convolution and high-order centroid calculation[J]. Chinese Journal of Lasers, 44, 1106011(2017).

    [14] Wang F, Zhan W W, Lu Y G et al. Determining the change of Brillouin frequency shift by using the similarity matching method[J]. Journal of Lightwave Technology, 33, 4101-4108(2015).

    [15] An Q. Theoretical and experimental research on the characteristics and applications of vector stimulated Brillouin scattering[D]. Beijing: North China Electric Power University, 21-22(2017).

    [16] Bao X Y, Smith J, Brown A W. Temperature and strain measurements using the power, line-width, shape, and frequency shift of the Brillouin loss spectrum[J]. Proceedings of SPIE, 4920, 311-322(2002).

    [18] Zhang Y J, Yu C J, Fu X H et al. An improved Newton algorithm based on finite element analysis for extracting the Brillouin scattering spectrum features[J]. Measurement, 51, 310-314(2014).

    [19] Pan Y H, Lu Y G, Peng J Q et al. Brillouin gain spectrum characteristics of photonic crystal fibers[J]. Acta Optica Sinica, 39, 0619001(2019).

    [22] Yoo J C, Han T H. Fast normalized cross-correlation[J]. Circuits, Systems and Signal Processing, 28, 819-843(2009).

    [24] Nikles M, Thevenaz L, Robert P A. Brillouin gain spectrum characterization in single-mode optical fibers[J]. Journal of Lightwave Technology, 15, 1842-1851(1997).

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    Lijuan Zhao, Heqing Wang, Zhiniu Xu, Xiaoxia Che. Analysis of Factors Affecting Accuracy of Brillouin Frequency Shift Extraction Based on Similarity Matching[J]. Chinese Journal of Lasers, 2020, 47(5): 0506003

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    Paper Information

    Category: fiber optics and optical communications

    Received: Nov. 25, 2019

    Accepted: Jan. 19, 2020

    Published Online: May. 12, 2020

    The Author Email: Xu Zhiniu (wzcnjxx@sohu.com)

    DOI:10.3788/CJL202047.0506003

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