• Infrared and Laser Engineering
  • Vol. 52, Issue 10, 20230076 (2023)
Shuo Li1, Jiqiang Wang1, Zhongguo Gao2, Jianxin Gao2..., Zemin Hou2, Long Jiang3 and Moyu Hou1,*|Show fewer author(s)
Author Affiliations
  • 1Faculty of Optoelectronic Science and Technology, Qilu University of Technology, Jinan 250104, China
  • 2Inner Mongolia Shuangxin Mining Co., Ltd., Ordos 017001, China
  • 3Shandong Micro-sensor Photonics Limited, Jinan 250104, China
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    DOI: 10.3788/IRLA20230076 Cite this Article
    Shuo Li, Jiqiang Wang, Zhongguo Gao, Jianxin Gao, Zemin Hou, Long Jiang, Moyu Hou. Research on spatial resolution improvement of distributed optical fiber temperature measurement based on Raman signal segmentation and reconstruction[J]. Infrared and Laser Engineering, 2023, 52(10): 20230076 Copy Citation Text show less
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    [2] Yang Xu, Jian Li, Mingjiang Zhang. Research progress of Raman distributed optical fiber temperature sensor. Journal of Applied Sciences, 39, 713-732(2021).

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    [5] Lijun Zhang. Temperature measurement principle and fault analysis of industrial thermocouple. Science & Technology Information, 20, 42-44(2022).

    [6] Yang Xu, Jian Li, Mingjiang Zhang, et al. Pipeline leak detection using Raman distributed fiber sensor with dynamic threshold identification method. IEEE Sensors Journal, 20, 7870-7877(2020).

    [7] Zhen Li, Xianlun Leng, Qiuyu Yin. Research on the temperature distribution characteristics of tunnel fire based on distributed optical fiber monitoring. Modern Tunnelling Technology, 59, 132-139(2022).

    [8] Xiang Liu. Applications of distributed optical fiber temperature sensor system in nuclear power plants. Application of Electronic Technique, 38-43(2022).

    [9] Bocheng Zhou, Xinyu Fan, Zuyuan He. Raman distributed temperature sensor based on intensity modulated chirped pulse compression. Optical Communication Technology, 45, 30-33(2021).

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

    [11] J P Bazzo, D R Pipa, C Martelli, et al. Improving spatial resolution of Raman DTS using total variation deconvolution. IEEE Sensors Journal, 16, 4425-4430(2016).

    [12] M S P E Silva, H P Alves, J F Nascimento, et al. Impact of pulse width on the sensitivity and range of a Raman-based distributed fiber-optic temperature sensor. Journal of Microwaves, Optoelectronics and Electromagnetic Applica-tions, 17, 539-551(2018).

    [13] Jiahui Lu, Chenggong Wan, Kai Jin, . Research on optimizing accuracy and real-time performance of distributed optical fiber temperature sensor system. Laser Journal, 44, 62-67(2023).

    [14] Rushan Zhang, Shuo Wu, Qinchang Tu, . Design and application of high spatial resolution distributed temperature sensing system. Optical Instruments, 37, 79-82(2015).

    [15] Miao Sun, Shuang Yang, Yuquan Tang, . Distributed fiber optic temperature sensor based on dynamic calibration of Raman Stokes. Acta Physica Sinica, 71, 200701(2022).

    [16] Hou Peiguo. They experiment research on fiber optic distributed temperature sens system[D]. Qinhuangdao: Yanshan University, 2003. (in Chinese)

    [17] Dingrui Wang, Xiao Deng, Jun Zhang, . High spatial resolution distributed optical fiber temperature measurement system for ice cover profile. Applied Optics, 42, 941-948(2021).

    [18] Yanping Wang, Xiaohong Sun, Xue Qi, et al. The study of the Raman-based optical fiber-folded distributed temperature sensing system with simplex code. Optics Communications, 420, 200-204(2018).

    [19] Honghui Wang, Xiang Wang, Yi Cheng, et al. Research on noise reduction method of RDTS using D-SVD. Optical Fiber Technology, 48, 151-158(2019).

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    [2] Zijia CHENG, Jian LI, Bowen FAN, Weiyi ZHANG, Xiaohui XUE, Mingjiang ZHANG. Raman distributed fiber optic sensing technology based on chaotic pulse clusters (invited)[J]. Infrared and Laser Engineering, 2024, 53(10): 20240235

    Shuo Li, Jiqiang Wang, Zhongguo Gao, Jianxin Gao, Zemin Hou, Long Jiang, Moyu Hou. Research on spatial resolution improvement of distributed optical fiber temperature measurement based on Raman signal segmentation and reconstruction[J]. Infrared and Laser Engineering, 2023, 52(10): 20230076
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