Mr. Qiang Liu Profile

Qiang Liu

at Nanjing Normal University

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Publications (1)

Proceedings Article | 6 March 2015 Paper

Implementation of real-time displacement precision measurement technology for the sinusoidal phase-shifting laser self-mixing interferometer

Qiang Liu, Ming Wang, Yufeng Tao, Junbao Chen, Hui Hao, Dongmei Guo

Proceedings Volume 9446, 944607 (2015) https://doi.org/10.1117/12.2083897

KEYWORDS: Interferometers, Modulation, Phase shifts, Demodulation, Phase shift keying, Laser applications, Linear filtering, Precision measurement, Semiconductor lasers, Data acquisition

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