Raman distributed fiber optic sensing technology based on chaotic pulse clusters (<i>invited</i>)

Zijia CHENG; Jian LI; Bowen FAN; Weiyi ZHANG; Xiaohui XUE; Mingjiang ZHANG

doi:10.3788/IRLA20240235

Infrared and Laser Engineering, Volume. 53, Issue 10, 20240235(2024)

Raman distributed fiber optic sensing technology based on chaotic pulse clusters (invited)

Zijia CHENG¹, Jian LI^1,2、*, Bowen FAN^1,2, Weiyi ZHANG², Xiaohui XUE², and Mingjiang ZHANG^2,3

Author Affiliations

¹College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China

²Key Laboratory of Advanced Transducers and Intelligent Control Systems (Ministry of Education and Shanxi Province), Taiyuan University of Technology, Taiyuan 030024, China

³College of Physics, Taiyuan University of Technology, Taiyuan 030024, China

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References(20)

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[3] Pengbai XU, Xiaolong WANG, Kunhua WEN. Distributed fiber high-temperature sensing based on BOTDA (invited). Infrared and Laser Engineering, 51, 20220549(2022).

[4] Shuo LI, Jiqiang WANG, Zhongguo GAO. Research on spatial resolution improvement of distributed optical fiber temperature measurement based on Raman signal segmentation and reconstruction. Infrared and Laser Engineering, 52, 20230076(2023).

[5] J LI, M J ZHANG. Physics and applications of Raman distributed optical fiber sensing. Light: Science & Applications, 11, 128(2022).

[6] W C LI, J X LIU, S C LI et al. In-fiber integrated quasi-distributed temperature sensor array with high spatial resolution for silicon nitride igniter. IEEE Sens J, 22, 9426-9432(2022).

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[9] Y Z OSOSKOV, A O CHERNUTSKY, D A DVORETSKIY et al. Fiber optic Raman distributed temperature sensor based- on an-ultrashort pulse mode-locked fiber laser. Opt Spectrosc, 127, 664-668(2019).

[10] X Z SUN, Z S YANG, X B HONG et al. Genetic-optimized aperiodic code for distributed optical fiber sensors. Nat Commun, 11, 5774(2020).

[11] Y P LIU, L MA, C YANG et al. Long-range Raman distributed temperature sensor with high spatial and temperature resolution using graded-index few-mode fiber. Opt Express, 26, 20562-20571(2018).

[12] H WU, H DU, C ZHAO et al. 24 km high-performance Raman distributed temperature sensing using low water peak fiber and optimized denoising neural network. Sensors, 22, 2139(2022).

[13] W H ZHU, H T WU, W X CHEN et al. Submetric spatial resolution ROTDR temperature sensor assisted by wiener deconvolution. Sensors, 22, 9942(2022).

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[15] X X ZHOU, J LI, Y XU et al. Chaos Raman optical time-domain reflectometry for millimeter-level spatial resolution temperature sensing. J Lightw Technol, 39, 7529-7538(2021).

[16] J LI, C Y WANG, K Y CAO et al. Breakthrough the physical barrier on spatial resolution in Raman distributed fiber sensing using chaotic correlation demodulation. APL Photonics, 8, 076105(2023).

[17] C Y WANG, J LI, X X ZHOU et al. Chaos Raman distributed optical fiber sensing. Light: Science & Applications, 12, 213(2023).

[18] H S GUO, J LI, X H XUE et al. High precision Raman distributed fiber sensing using residual composite dual-convolutional neural network. J Light Technol, 42, 3918-3928(2024).

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[20] B R JOAO, R B FABIO, E F DAIANE et al. Raman DTS based on OTDR improved by using gain-controlled EDFA and pre-shaped simplex code. IEEE Sens J, 17, 3346-3353(2017).

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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

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Paper Information

Category:

Received: Jun. 3, 2024

Accepted: --

Published Online: Dec. 13, 2024

The Author Email: LI Jian (lijian02@tyut.edu.cn)

DOI:10.3788/IRLA20240235

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology