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Energy Industry

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2024-07

Millimeter-resolution long-range OFDR using ultra-linearly 100 GHz-swept optical source realized by injection-locking technique and cascaded FWM process

Bin Wang, Xinyu Fan, Shuai Wang, Jiangbing Du, and Zuyuan He. “Millimeter-Resolution Long-Range OFDR Using Ultra-Linearly 100 GHz-Swept Optical Source Realized by Injection-Locking Technique and Cascaded FWM Process.” Optics Express, Vol. 25, No. 4, pp. 3514-3524, 2017

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2024-07

Phase-detection distributed fiber-optic vibration sensor without fading-noise based on time-gated digital OFDR (optica.org)

Dian Chen, Qingwen Liu, and Zuyuan He. “Phase-Detection Distributed  Fiber-Optic Vibration Sensor without Fading-Noise Based on Time-Gated Digital OFDR.” Optics Express, Vol. 25, No. 7, pp. 8315-8325, 2017

15

2024-07

Distributed Fiber-Optic Acoustic Sensor With Enhanced Response Bandwidth and High Signal-to-Noise Ratio | IEEE Journals & Magazine | IEEE Xplore

Dian Chen, Qingwen Liu, Xinyu Fan, and Zuyuan He. “Distributed Fiber-Optic Acoustic Sensor with Enhanced Response Bandwidth and High Signal-to-Noise Ratio.” Journal of Lightwave Technology, Vol. 35, No. 10, pp. 2037-2043, 2017

15

2024-07

Distributed Fiber-Optic Vibration Sensing Based on Phase Extraction From Optical Reflectometry | IEEE Journals & Magazine | IEEE Xplore

Xinyu Fan, Guangyao Yang, Shuai Wang, Qingwen Liu, Zuyuan He, “Distributed Fiber-Optic Vibration Sensing Based on Phase Extraction from Optical Reflectometry,” Journal of Lightwave Technology, Vol. 35, No. 16, pp. 3281-3288, Aug. 2017 (Invited Paper)

15

2024-07

Laser phase noise compensation in long-range OFDR by using an optical fiber delay loop - ScienceDirect

Bin Wang, Xinyu Fan, Shuai Wang, Guangyao Ynag, Qingwen Liu, and Zuyuan he, ” Laser Phase Noise Compesation in Long- Range OFDR by Using an Optical Fiber Delay Loop,” Optics Communications, Vol. 365, pp. 220-224, 2016

15

2024-07

Long-Range Distributed Vibration Sensing Based on Phase Extraction From Phase-Sensitive OTDR | IEEE Journals & Magazine | IEEE Xplore

Guangyao Yang, Xinyu Fan, Shuai Wang, Bing Wang, Qingwen Liu, and Zuyuan He, ” Long-Range Distributed Vibration Sensing Based on Phase extraction from Phase-Sensitive OTDR,” IEEE Photonics Journal, Vol. 8, No. 3, pp. 1-12, 2016

15

2024-07

Time-gated digital optical frequency domain reflectometry with 1.6-m spatial resolution over entire 110-km range

Qingwen Liu, Xinyu Fan, and Zuyuan He, ” Time-Gated Digital Optical Frequency Domain Reflectometry with 1.6-m Spatial Resolution over Entire 110-km Range,” Optics Express, Vol. 23, No. 20, pp. 25988-25995, 2015

15

2024-07

Distributed fiber-optic vibration sensing based on phase extraction from time-gated digital OFDR (optica.org)

Shuai Wang, Xinyu Fan, Qingwen Liu, and Zuyuan He, ” Distributed Fiber-Optic Vibration Sensing Based on Phase Extraction from Time-Gated Digital OFDR,” Optics Express, Vol. 23, No. 26, pp. 33301-33309, 2015

15

2024-07

Ultrahigh resolution fiber-optic quasi-static strain sensors for geophysical research | Photonic Sensors (springer.com)

Zuyuan He, Qingwen Liu, and Tomochika Tokunaga. “Ultrahigh resolution fiber-optic quasi-static strain sensors for geophysical research.” Photonic Sensors, Vol. 3, No. 4, pp. 295, 2013 (Invited Paper)

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2024-07

振动信号算法及系统工程师

岗位职责 1) 从事声学振动阵列信号分析处理、机械故障诊断算法开发等工作; 2) 参与完成现场测试，并开展外场试验数据的处理和分析; 3) 参与重要客户的技术交流及解决方案的设计; 4) 编写相关技术文档。

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