Research on strong autocorrelation pulse coding technique for long-distance Raman distributed optical fiber sensing (<i>invited</i>)

Fan ZHANG; Jian LI; Lulei LI; Kangyi CAO; Xiaohui XUE; Mingjiang ZHANG

doi:10.3788/IRLA20240582

Infrared and Laser Engineering, Volume. 54, Issue 4, 20240582(2025)

Research on strong autocorrelation pulse coding technique for long-distance Raman distributed optical fiber sensing (invited)

Fan ZHANG¹, Jian LI^1,2、*, Lulei LI¹, Kangyi CAO¹, Xiaohui XUE^2、*, and Mingjiang ZHANG^1,2

Author Affiliations

¹College of Physics and Optoelectronics, 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

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References(20)

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[6] ZHANG Z, LU Y, PENG J et al. Simultaneous measurement of temperature and acoustic impedance based on forward Brillouin scattering in LEAF[J]. Opt Lett, 46, 1776-1779(2021).

[7] LEAL-JUNIOR A, DÍAZ C, FRIZERA A et al. Highly sensitive fiber-optic intrinsic electromagnetic field sensing[J]. Adv Photon Res, 2, 2000078(2021).

[8] LOU X T, FENG Y B, YANG S H et al. Ultra-wide-dynamic-range gas sensing by optical pathlength multiplexed absorption spectroscopy[J]. Photonics Res, 9, 193-201(2021).

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

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

[11] GAO S F, WANG Y Y, DING W et al. Conquering the Rayleigh scattering limit of silica glass fiber at visible wavelengths with a hollow-core fiber approach[J]. Laser Photonics Rev, 14, 1900241(2020).

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[15] LI J, ZHOU X X, ZHANG M J et al. Temperature resolution improvement in Raman-based fiber-optic distributed sensor using dynamic difference attenuation recognition[J]. Sensors, 20, 6922(2020).

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

[17] LI J, LI Y T, ZHANG M J et al. Performance improvement of Raman distributed temperature system by using noise suppression[J]. Photonic Sens, 8, 103-113(2018).

[18] YU M, LIU Y, CUI H L et al. Ambient condition desensitization of a fiber Raman temperature sensing system based on a dynamic sampling-correction scheme[J]. Appl Opt, 54, 4823-4827(2015).

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Fan ZHANG, Jian LI, Lulei LI, Kangyi CAO, Xiaohui XUE, Mingjiang ZHANG. Research on strong autocorrelation pulse coding technique for long-distance Raman distributed optical fiber sensing (invited)[J]. Infrared and Laser Engineering, 2025, 54(4): 20240582

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Paper Information

Category: Invited research article

Received: Dec. 22, 2024

Accepted: --

Published Online: May. 16, 2025

The Author Email: Jian LI (lijian02@tyut.edu.cn), Xiaohui XUE (xuexiaohui@tyut.edu.cn)

DOI:10.3788/IRLA20240582

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology