• Acta Optica Sinica
  • Vol. 41, Issue 17, 1706001 (2021)
Zhao Li1、2, Zengguang Qin1、2、*, Zhaojun Liu1、2, Yanping Xu3, Zhenhua Cong1、2, and Shuai Qu1、2
Author Affiliations
  • 1School of Information Science and Engineering, Shandong University, Qingdao, Shandong 266237, China
  • 2Shandong Provincial Key Laboratory of Laser Technology and Application, Qingdao, Shandong 266237, China
  • 3Key Laboratory of Laser and Infrared System Integration Technology, Ministry of Education, Shandong University, Qingdao, Shandong 266237, China
  • show less
    DOI: 10.3788/AOS202141.1706001 Cite this Article Set citation alerts
    Zhao Li, Zengguang Qin, Zhaojun Liu, Yanping Xu, Zhenhua Cong, Shuai Qu. Phase-Sensitive Optical Time Domain Reflectometry Assisted by Total Variation Techniques[J]. Acta Optica Sinica, 2021, 41(17): 1706001 Copy Citation Text show less
    References

    [1] Lou X T, Feng Y B, Chen C et al. Multi-point spectroscopic gas sensing based on coherent FMCW interferometry[J]. Optics Express, 28, 9014-9026(2020).

    [2] Masoudi A, Newson T P. Contributed review: distributed optical fibre dynamic strain sensing[J]. The Review of Scientific Instruments, 87, 011501(2016).

    [3] Ma H Y, Wang X X, Ma F et al. Research progress of Φ-OTDR distributed optical fiber acoustic sensor[J]. Laser & Optoelectronics Progress, 57, 130005(2020).

    [4] Sheng Q H, Yu Z, Lu B et al. Real-time phase-sensitive optical time-domain reflectometry signal processing system based on heterogeneous accelerated computing[J]. Chinese Journal of Lasers, 47, 0104002(2020).

    [5] Dong Y K, Ba D X, Jiang T F et al. High-spatial-resolution fast BOTDA for dynamic strain measurement based on differential double-pulse and second-order sideband of modulation[J]. IEEE Photonics Journal, 5, 2600407(2013).

    [6] Peled Y, Motil A, Yaron L et al. Slope-assisted fast distributed sensing in optical fibers with arbitrary Brillouin profile[J]. Optics Express, 19, 19845-19854(2011).

    [7] Song M P, Bao C, Qiu C et al. A distributed optical-fiber sensor combined Brillouin optical time-domain analyzer with Brillouin optical time-domain reflectometer[J]. Acta Optica Sinica, 30, 650-654(2010).

    [8] Martins H F, Martín-López S, Corredera P et al. Phase-sensitive optical time domain reflectometer assisted by first-order Raman amplification for distributed vibration sensing over >100 km[J]. Journal of Lightwave Technology, 32, 1510-1518(2014).

    [9] Fu Y, Wang Z N, Zhu R C et al. Ultra-long-distance hybrid BOTDA/Ф-OTDR[J]. Sensors, 18, 976(2018).

    [10] Wang Z Y, Pan Z Q, Fang Z J et al. Ultra-broadband phase-sensitive optical time-domain reflectometry with a temporally sequenced multi-frequency source[J]. Optics Letters, 40, 5192-5195(2015).

    [11] Juarez J C, Maier E W, Choi K N et al. Distributed fiber-optic intrusion sensor system[J]. Journal of Lightwave Technology, 23, 2081-2087(2005).

    [12] Feng K B, Song M P, Xia Q L et al. High-resolution distributed optical-fiber sensing technology based on direct-detecting coherent optical time-domain reflectometer[J]. Acta Optica Sinica, 36, 0106002(2016).

    [13] Li L C, Lu B, Wang X et al. Internally modulated chirped pulse based direct detection type φ-OTDR system with high signal-to-noise ratio and low cost[J]. Chinese Journal of Lasers, 46, 0806003(2019).

    [14] Peng F, Wu H, Jia X H et al. Ultra-long high-sensitivity Φ-OTDR for high spatial resolution intrusion detection of pipelines[J]. Optics Express, 22, 13804-13810(2014).

    [15] Ren M Q, Lu P, Chen L et al. Theoretical and experimental analysis of Φ-OTDR based on polarization diversity detection[J]. IEEE Photonics Technology Letters, 28, 697-700(2016).

    [16] Healey P. Fading in heterodyne OTDR[J]. Electronics Letters, 20, 30-32(1984).

    [17] Lu Y L, Zhu T, Chen L et al. Distributed vibration sensor based on coherent detection of phase-OTDR[J]. Journal of Lightwave Technology, 28, 3243-3249(2010).

    [18] Cui H L, Liu Y, Yu M et al. Application of wavelet denoising in distributed optical fiber interfometric vibration detection and location system[J]. Optics and Precision Engineering, 23, 71-76(2015).

    [19] Qin Z G, Chen L, Bao X Y. Wavelet denoising method for improving detection performance of distributed vibration sensor[J]. IEEE Photonics Technology Letters, 24, 542-544(2012).

    [20] Zhu T, Xiao X H, He Q et al. Enhancement of SNR and spatial resolution in φ-OTDR system by using two-dimensional edge detection method[J]. Journal of Lightwave Technology, 31, 2851-2856(2013).

    [21] Soto M A, Ramírez J A, Thévenaz L. Intensifying the response of distributed optical fibre sensors using 2D and 3D image restoration[J]. Nature Communications, 7, 10870(2016).

    [22] Bai Y J, Liu Y, Zhang Q et al. Image denoising via an improved non-local total variation model[J]. The Journal of Engineering, 2018, 745-752(2018).

    [23] Zhou D B, Li G, Wang D J et al. Method of destriping stripe noise of aerial images based on total variation[J]. Acta Optica Sinica, 34, 1128003(2014).

    [24] Zhang H Y, Peng Q C. Adaptive image denoising model based on total variation[J]. Opto-Electronic Engineering, 33, 50-53(2006).

    [25] Liu W, Wu C S, Xu T. Adaptive total variation model for image denoising with fast solving algorithm[J]. Application Research of Computers, 28, 4797-4800(2011).

    Zhao Li, Zengguang Qin, Zhaojun Liu, Yanping Xu, Zhenhua Cong, Shuai Qu. Phase-Sensitive Optical Time Domain Reflectometry Assisted by Total Variation Techniques[J]. Acta Optica Sinica, 2021, 41(17): 1706001
    Download Citation