Ms. Xia Lan Profile

Xia Lan

at Nanjing Univ

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Publications (3)

Proceedings Article | 10 August 2015 Paper

The performance limit of Φ-OTDR sensing system enhanced with ultra-weak fiber Bragg grating array

Lan Xia, Yixin Zhang, Fan Zhu, Chunqi Cao, Xuping Zhang

Proceedings Volume 9620, 962003 (2015) https://doi.org/10.1117/12.2192682

KEYWORDS: Signal to noise ratio, Reflectivity, Fiber Bragg gratings, Sensing systems, Signal detection, Sensors, Spatial resolution, Rayleigh scattering, Phase shifts, Reflectometry

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Proceedings Article | 24 October 2014 Paper

Performance enhancement for long distance BOTDR sensing system based on high extinction ratio probe pulse generator

Yixin Zhang, Lan Xia, Xuelin Wu, Xuping Zhang, Guanghui Wang

Proceedings Volume 9270, 92700L (2014) https://doi.org/10.1117/12.2071653

KEYWORDS: Modulators, Sensing systems, Distributed interactive simulations, Pulse generators, Signal detection, Signal to noise ratio, Signal attenuation, Feedback signals, Bragg cells, Interferometry

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Proceedings Article | 24 October 2014 Paper

A novel fiber Bragg grating wavelength demodulation system based on F-P etalon

Gang Yang, Jinghong Guo, Guoliang Xu, Lidong Lv, Guojie Tu, Lan Xia

Proceedings Volume 9270, 92700V (2014) https://doi.org/10.1117/12.2071859

KEYWORDS: Fiber Bragg gratings, Fabry–Perot interferometers, Demodulation, Calibration, Optical filters, Tunable filters, Nonlinear filtering, Temperature metrology, Sensors, Telecommunications

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