Mr. Qing Wang Profile

Qing Wang

at Nanjing Univ

SPIE Involvement:

Author

Publications (2)

SPIE Journal Paper | 1 April 2020

Performance enhancement method for phase-sensitive optical time-domain reflectometer system based on suppression of fading induced false alarms

Xuping Zhang, Qing Wang, Fei Xiong, Dao Zhang, Mengmeng Chen, Xiaohong Chen, Zhewen Ding, Yuhao Zhang, Tong Zhou, Feng Wang, Yixin Zhang

OE, Vol. 59, Issue 04, 046101, (April 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.4.046101

KEYWORDS: Signal to noise ratio, Demodulation, Optical engineering, Reflectometry, Fiber optics sensors, Interference (communication), Signal processing, Computer simulations, Data acquisition, Spatial resolution

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SPIE Journal Paper | 31 May 2019

Performance optimization for a phase-sensitive optical time-domain reflectometry based on multiscale matched filtering

Xuping Zhang, Lu Cao, Yuanyuan Shan, Mi Li, Feng Wang, Qing Wang, Yixin Zhang, Mengmeng Chen

OE, Vol. 58, Issue 05, 056114, (May 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.5.056114

KEYWORDS: Signal to noise ratio, Filtering (signal processing), Electronic filtering, Digital signal processing, Signal processing, Reflectometry, Optical filters, Interference (communication), Wavelets, Denoising

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