Dr. Xunjian Xu Profile

Dr. Xunjian Xu

at Kochi Univ of Technology

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Author

Publications (3)

Proceedings Article | 7 November 2012 Paper

Suppression of long distance instability on remote sensing signal of pulse correlation measurement in optical fiber sensing

H. Kobayashi, T. Tsuzuki, T. Onishi, Y. Masaoka, X. Xu, K. Nonaka

Proceedings Volume 8421, 84216G (2012) https://doi.org/10.1117/12.975127

KEYWORDS: Optical fibers, Remote sensing, Sensing systems, Temperature metrology, Optical sensing, Fiber optics sensors, Optical amplifiers, Optical testing, Sensors, Structural health monitoring

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Proceedings Article | 5 October 2009 Paper

Regional selectable distributed sensor based on reflected optical pulse correlation measurement

Xunjian Xu, Koji Nonaka

Proceedings Volume 7503, 75036J (2009) https://doi.org/10.1117/12.835097

KEYWORDS: Sensors, Sensing systems, Reflectors, Optical testing, Modulation, Second-harmonic generation, Temperature metrology, Time metrology, Avalanche photodetectors, Fiber optics sensors

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Proceedings Article | 23 February 2009 Paper

Fiber optic wide region temperature sensing system

Xunjian Xu, Koji Nonaka, Hongbin Song

Proceedings Volume 7278, 72781F (2009) https://doi.org/10.1117/12.823298

KEYWORDS: Temperature metrology, Fiber optics, Sensing systems, Sensors, Fiber optics sensors, Polarization, Temperature sensors, Fiber optics tests, Signal detection, Optical testing

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