CONFERENCE PROCEEDINGS
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Wei Liu
at Beijing Univ of Technology
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 17 January 2008 Paper
A highly precise fiber sensor by use of counting demodulation
Shiya He, Haijun Li, Shuyang Hu, Wei Liu, Kuanxin Yu
Proceedings Volume 6830, 68300Y (2008) https://doi.org/10.1117/12.754514
KEYWORDS: Computer programming, Fiber Bragg gratings, Demodulation, Sagnac interferometers, Sensors, Fiber optics sensors, Interferometers, Signal detection, Fiber couplers, Polarization
Proceedings Article | 26 November 2007 Paper
A novel Sagnac fiber sensor
Wei Liu, Shiya He, Shuyang Hu, Tiecheng Guo, Kuanxin Yu
Proceedings Volume 6830, 68300Z (2007) https://doi.org/10.1117/12.754542
KEYWORDS: Fiber optics sensors, Sensors, Interferometers, Sagnac interferometers, Polarization, Ferroelectric materials, Phase measurement, Temperature metrology, Ceramics, Precision measurement
Proceedings Article | 21 November 2007 Paper
Precise wavelength demodulator used for fiber sensitivity
Shiya He, Tiecheng Guo, Shuyang Hu, Wei Liu, Kuanxin Yu
Proceedings Volume 6724, 67241L (2007) https://doi.org/10.1117/12.782901
KEYWORDS: Fiber Bragg gratings, Computer programming, Demodulation, Sagnac interferometers, Sensors, Spectrum analysis, Polarization, Signal processing, Diodes, Interferometers
Proceedings Article | 14 August 1998 Paper
Matrix/vector multiplication by use of a two-dimensional multichannel acousto-optic device
Shiya He, Qida Zhao, Kuanxin Yu, Wei Liu, Deguo Liu, Xuesui Shu
Proceedings Volume 3556, (1998) https://doi.org/10.1117/12.318256
KEYWORDS: Acousto-optics, Adaptive optics, Convolution, Binary data, Diffraction, Sensors, Electrodes, Crystals, Signal detection, Image stacking
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