CONFERENCE PROCEEDINGS
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Cheng Lu
at Harbin Institute of Technology
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 8 October 2015 Paper
Beat frequency nonlinearity compensation based on fiber reference channel in laser frequency scanning interferometer
Xinke Xu, Guodong Liu, Bingguo Liu, Fengdong Chen, Zhitao Zhuang, Yu Gan, Cheng Lu
Proceedings Volume 9677, 96771L (2015) https://doi.org/10.1117/12.2199699
KEYWORDS: Phase measurement, Interferometers, Fiber lasers, Ranging, Interference (communication), Calibration, Optical testing, Structured optical fibers, Optical calibration, Nonlinear optics
Proceedings Article | 8 October 2015 Paper
The correction of vibration in frequency scanning interferometry based absolute distance measurement system for dynamic measurements
Cheng Lu, Guodong Liu, Bingguo Liu, Fengdong Chen, Zhitao Zhuang, Xinke Xu, Yu Gan
Proceedings Volume 9677, 96772F (2015) https://doi.org/10.1117/12.2202811
KEYWORDS: Distance measurement, Interferometry, Laser stabilization, Doppler effect, Laser interferometry, Interferometers, Dynamical systems, Metrology, Manufacturing, Product engineering
SPIE Journal Paper | 20 July 2015
Research on the fiber dispersion and compensation in large-scale high-resolution broadband frequency-modulated continuous wave laser measurement system
Xinke Xu, Guodong Liu, Bingguo Liu, Fengdong Chen, Zhitao Zhuang, Yu Gan, Cheng Lu
OE, Vol. 54, Issue 07, 074102, (July 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.7.074102
KEYWORDS: Calibration, Interferometers, Dispersion, Distance measurement, Signal processing, Laser systems engineering, Fiber lasers, Continuous wave operation, Optical engineering, Ranging
Proceedings Article | 3 December 2014 Paper
Research on a kind of high precision and fast signal processing algorithm for FM/CW laser radar
Xinke Xu, Guodong Liu, Fengdong Chen, Bingguo Liu, Zhitao Zhuang, Cheng Lu, Yu Gan
Proceedings Volume 9297, 92970D (2014) https://doi.org/10.1117/12.2069776
KEYWORDS: LIDAR, Signal processing, Frequency modulation, Modulation, Detection and tracking algorithms, Linear filtering, Spectral resolution, Zoom lenses, Fourier transforms, Ranging
Proceedings Article | 3 December 2014 Paper
The study of the nonlinear correction of the FMCW absolute distance measurement using frequency-sampling and precision analysis
Cheng Lu, Yu Gan, Fengdong Chen, Bingguo Liu, Zhitao Zhuang, Xinke Xu, Guodong Liu
Proceedings Volume 9297, 929712 (2014) https://doi.org/10.1117/12.2072141
KEYWORDS: Distance measurement, Interferometers, Calibration, Laser applications, Mathematical modeling, Interferometry, Fiber optics sensors, Data acquisition, Sensors, Fringe analysis
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