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基于拉曼放大的长距离快速布里渊光时域反射仪

Fast and Long-Distance Brillouin Optical Time-Domain Reflectometry Based on Raman Amplification

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摘要

基于宽带接收的快速布里渊光时域反射技术,通过结合分布式拉曼放大来实现长距离分布式布里渊传感。研究了拉曼放大前后系统的性能差别以及非线性现象,并探究拉曼抽运功率与脉冲功率的最佳组合方式。最终通过实验实现了空间分辨率为50 m、传感距离为100 km左右的快速温度传感,其中,在50 km处获得1.2 ℃的温度测量精度。系统传感距离较无拉曼放大时提高了约50 km,并且能够在10 s左右快速完成一次测量。

Abstract

Herein, using a fast Brillouin optical time-domain reflectometry system with a wideband receiver and distributed Raman amplification, a long-distance distributed Brillouin sensing is realized. We study the performance difference and nonlinear phenomena observed in the system before and after Raman amplification, and also jointly optimize the Raman pump and launched pulse powers. Our experiments achieve a sensing distance of around 100 km with a spatial resolution of 50 m and accuracy of 1.2 ℃ at a sensing position of 50 km. In comparison to the system without Raman amplification, the sensing distance is increased by approximately 50 km and measurement can be completed in approximately 10 s only.

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DOI:10.3788/LOP56.170617

所属栏目:功能光纤

基金项目:国家自然科学基金、广州市科技计划;

收稿日期:2019-02-25

修改稿日期:2019-04-25

网络出版日期:2019-09-01

作者单位    点击查看

马祥杰:暨南大学光子技术研究院, 广东 广州 510632
周黎明:暨南大学光子技术研究院, 广东 广州 510632
程凌浩:暨南大学光子技术研究院, 广东 广州 510632
刘伟民:暨南大学光子技术研究院, 广东 广州 510632

联系人作者:马祥杰, 程凌浩(mxj9488@163.com, chenglh@ieee.org)

备注:国家自然科学基金、广州市科技计划;

【1】Adachi S. Distributed optical fiber sensors and their applications. [C]∥2008 SICE Annual Conference, August 20-22, 2008, Chofu, Japan. New York: IEEE. 329-333(2008).

【2】Rao Y J. Recent progress in ultra-long distributed fiber-optic sensing. Acta Physica Sinica. 66(7), (2017).
饶云江. 长距离分布式光纤传感技术研究进展. 物理学报. 66(7), (2017).

【3】Shimizu K, Horiguchi T, Koyamada Y et al. Coherent self-heterodyne detection of spontaneously Brillouin-scattered light waves in a single-mode fiber. Optics Letters. 18(3), 185-187(1993).

【4】Shang Q F, Hu Y T and Liu W. Feature extraction of Brillouin scattering spectrum based on cross-correlation convolution and high-order centroid calculation. Chinese Journal of Lasers. 44(11), (2017).
尚秋峰, 胡雨婷, 刘薇. 基于互相关卷积与高阶矩质心计算的布里渊散射谱特征提取. 中国激光. 44(11), (2017).

【5】Maughan S M, Kee H H and Newson T P. 57-km single-ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection. Optics Letters. 26(6), 331-333(2001).

【6】Wang J J and Li Y Q. Review of methods for improving performance of Brillouin optical time-domain analysis system. Laser & Optoelectronics Progress. 55(11), (2018).
王健健, 李永倩. 布里渊光时域分析系统性能提高方法综述. 激光与光电子学进展. 55(11), (2018).

【7】Horiguchi T, Shimizu K, Kurashima T et al. Development of a distributed sensing technique using Brillouin scattering. Journal of Lightwave Technology. 13(7), 1296-1302(1995).

【8】Alahbabi M, Cho Y T and Newson T P. Comparison of the methods for discriminating temperature and strain in spontaneous Brillouin-based distributed sensors. Optics Letters. 29(1), 26-28(2004).

【9】Alahbabi M N, Cho Y T, Newson T P et al. Influence of modulation instability on distributed optical fiber sensors based on spontaneous Brillouin scattering. Journal of the Optical Society of America B. 21(6), 1156-1160(2004).

【10】Alahbabi M N, Cho Y T and Newson T P. 100 km distributed temperature sensor based on coherent detection of spontaneous Brillouin backscatter. Measurement Science and Technology. 15(8), 1544-1547(2004).

【11】Chang T Y, Koscica T E, Li D Y et al. A novel detection method of Brillouin backscattered light in optical fiber. IEEE Sensors Journal. 9(4), 430-434(2009).

【12】Shen Y C, Song M P, Zhang X M et al. Brillouin scattering in long optical fiber. Acta Photonica Sinica. 33(8), 931-934(2004).
沈一春, 宋牟平, 章献民 等. 长距离光纤布里渊散射研究. 光子学报. 33(8), 931-934(2004).

【13】Tiwari U, Thyagarajan K and Shenoy M R. Simulation and experimental characterization of Raman/EDFA hybrid amplifier with enhanced performance. Optics Communications. 282(8), 1563-1566(2009).

【14】Cho Y T and Newson T P. Brillouin-based distributed fibre temperature sensor at 1.53 μm using Raman amplification. [C]∥2002 15th Optical Fiber Sensors Conference Technical Digest, May 10-10, 2002, Portland, OR, USA. New York: IEEE. 305-308(2002).

【15】Cho Y T, Alahbabi M, Gunning M J et al. 50-km single-ended spontaneous-Brillouin-based distributed-temperature sensor exploiting pulsed Raman amplification. Optics Letters. 28(18), 1651-1653(2003).

【16】Cho Y T, Alahbabi M N, Gunning M J et al. Enhanced performance of long range Brillouin intensity based temperature sensors using remote Raman amplification. Measurement Science and Technology. 15(8), 1548-1552(2004).

【17】Alahbabi M N, Cho Y T and Newson T P. 150-km-range distributed temperature sensor based on coherent detection of spontaneous Brillouin backscatter and in-line Raman amplification. Journal of the Optical Society of America B. 22(6), 1321-1324(2005).

【18】Lalam N, Ng W P, Dai X et al. Sensing range improvement of Brillouin optical time domain reflectometry (BOTDR) using inline erbium-doped fibre amplifier. [C]∥2017 IEEE SENSORS, October 29-November 1, 2017, Glasgow, UK. New York: IEEE. 8233878, (2017).

【19】Maughan S M, Kee H H and Newson T P. Simultaneous distributed fibre temperature and strain sensor using microwave coherent detection of spontaneous Brillouin backscatter. Measurement Science and Technology. 12(7), 834-842(2001).

【20】Soller B J, Gifford D K, Wolfe M S et al. High resolution optical frequency domain reflectometry for characterization of components and assemblies. Optics Express. 13(2), 666-674(2005).

【21】Liang H. Research of Brillouin distributed optical fiber sensor based on coded pulses. Nanjing: Nanjing University. (2011).
梁浩. 基于序列编码探测脉冲的布里渊光纤传感器的研究. 南京: 南京大学. (2011).

【22】Kurashima T, Horiguchi T, Ohno H et al. Strain and temperature characteristics of Brillouin spectra in optical fibers for distributed sensing techniques. [C]∥24th European Conference on Optical Communication, September 20-24, 1998, Madrid, Spain. New York: IEEE. 1, 149-150(1998).

【23】Agrawal G. Nonlinear fiber optics. (2005).

【24】Li W, Liu W M, Zhou L M et al. Separation of Brillouin stokes scattering and anti-stokes scattering based on orthogonal coherent receiving. Chinese Journal of Lasers. 45(7), (2018).
李威, 刘伟民, 周黎明 等. 基于正交相干接收的布里渊斯托克斯与反斯托克斯散射光分离技术. 中国激光. 45(7), (2018).

引用该论文

Xiangjie Ma, Liming Zhou, Linghao Cheng, Weimin Liu. Fast and Long-Distance Brillouin Optical Time-Domain Reflectometry Based on Raman Amplification[J]. Laser & Optoelectronics Progress, 2019, 56(17): 170617

马祥杰, 周黎明, 程凌浩, 刘伟民. 基于拉曼放大的长距离快速布里渊光时域反射仪[J]. 激光与光电子学进展, 2019, 56(17): 170617

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