CONFERENCE PROCEEDINGS
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Prof. Xu Wan
at Zhejiang Normal Univ
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 20 May 2009 Paper
Study on demodulating wide range off-centering of distributed FBG by AWG
HongZhen Jin, Xu Wan, YaQiang Shen, BaoJin Peng
Proceedings Volume 7283, 72833V (2009) https://doi.org/10.1117/12.828793
KEYWORDS: Fiber Bragg gratings, Demodulation, Waveguides, Modulation, Electro optics, Bismuth, Computing systems, Refractive index, Inspection, Ferroelectric materials
Proceedings Article | 26 November 2007 Paper
AWG eletro-optical wavelength demodulation system without temperature effect
Xu Wan, HongZhen Jin, BaoJin Peng
Proceedings Volume 6830, 68301L (2007) https://doi.org/10.1117/12.756704
KEYWORDS: Waveguides, Electro optics, Electro optic polymers, Polymers, Refractive index, Modulation, Demodulation, Stars, Electrodes, Signal processing
Proceedings Article | 1 February 2006 Paper
Two novel methods for liquid refractive index or concentration measurement using reflex fiber optic sensors
Hong-zhen Jin, Yong Zhao, Hui Wang, Bao-jin Peng, Xu Wan
Proceedings Volume 6034, 603411 (2006) https://doi.org/10.1117/12.668124
KEYWORDS: Liquids, Refractive index, Fiber optics sensors, Sensors, Modulation, Water, Fiber optics, Charge-coupled devices, Structured optical fibers, Image processing
Proceedings Article | 20 January 2005 Paper
High-accuracy measurement of low-water-content in liquid using NIR spectral absorption method
He-Fa Mao, Yong Zhao, Xu Wan, Bao-Jin Peng, Hong-Zhen Jin
Proceedings Volume 5633, (2005) https://doi.org/10.1117/12.570907
KEYWORDS: Near infrared, Liquids, Absorption, Optical filters, Fiber optics sensors, Sensor technology, Sensors, Optical testing, Light sources, Calibration
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