Energy Industry
15
2024-07
Infrastructure Structural Health Monitoring
Vibration signals typically contain information about an object’s dynamic processes, which can reveal its movement and structural state. Using distributed fiber optic sensing technology to capture temperature and vibration/acoustic signals generated by moving objects allows for real-time acquisition of strain and damage information, enabling structural health monitoring. Depending on the type of object being monitored, structural health monitoring can be categorized into infrastructure structural health monitoring and large equipment structural health monitoring.
15
2024-07
Oil and Gas Pipeline Health Monitoring
Oil and gas leaks caused by external damage in long-distance pipelines have long been a major concern for petroleum companies. External damage accounts for a significant proportion of oil and gas pipeline accidents in China, such as excavation activities above pipelines, drilling and tapping for oil (gas) theft, and attacks on pipelines.
15
2024-07
Oil and Gas Exploration and Production Monitoring
Distributed fiber optic sensing technology is becoming a widely recognized tool in the oil and gas production logging industry. It enables the collection of high-resolution distributed acoustic and temperature data using optical fibers, efficiently gathering dynamic information on parameters such as flow throughout the production process with minimal or no human intervention.
15
2024-07
Single-end hybrid Rayleigh Brillouin and Raman distributed fibre-optic sensing system (light-am.com)
Linjing Huang, Xinyu Fan, Haijun He, Lianshan Yan, and Zuyuan He, “Single-end hybrid Rayleigh Brillouin and Raman distributed fibre-optic sensing system,” Light: Advanced Manufacturing, Vol. 4, No. 16, Jul. 2023
15
2024-07
Yidai Zhu, Xinyu Fan, Zhaopeng Zhang, Zhengchao Yuan, Bingxin Xu, and Zuyuan He, “Optical frequency domain reflectometry with broadened frequency sweep range assisted by a dual electro-optic frequency comb,” Optics Letters, Vol. 48, No. 19, pp. 4937-4940, Sep. 2023
15
2024-07
Linjing Huang, Xinyu Fan, and Zuyuan He, “Hybrid distributed fiber-optic sensing system by using Rayleigh backscattering lightwave as probe of stimulated Brillouin scattering,” Journal of Lightwave Technology, Oct. 2022
15
2024-07
Optical Fiber Distributed Acoustic Sensors: A Review | IEEE Journals & Magazine | IEEE Xplore
Zuyuan He, Qingwen Liu, “Optical fiber distributed acoustic sensors: a review,” Journal of Lightwave Technology, Vol. 39, No. 12, pp. 3671 – 3686, Jun. 2021 (Invited Tutorial Review)
15
2024-07
Long-range distributed vibration sensing using phase-sensitive forward optical transmission
Zhaopeng Zhang, Xinyu Fan, and Zuyuan He, “Long-range and wide-band vibration sensing by using phase-sensitive OFDR to interrogate a weak reflector array,” Optics Express, Vol. 28, No. 12, pp. 18387-18396, Jun. 2020
15
2024-07
Mengshi Wu, Chi Li, Xinyu Fan, Changrui Liao, and Zuyuan He, “Large-scale multiplexed weak reflector array for fiber optic distributed acoustic sensor system,” Optics Letters, Vol. 45, No. 13, pp. 3685-3688, Jul. 2020
15
2024-07
Bin Wang, Xinyu Fan*, Yuanxiu Fu, and Zuyuan He, “Dynamic strain measurements based on high-speed single-end-access Brillouin optical correlation domain analysis,” OSA/IEEE Journal of Lightwave Technology, Vol. 37, No. 11, pp. 2557-2567, 2019
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