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Cheng Lin
at Neijiang Normal Univ
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Publications (1)
Proceedings Article | 28 November 2023 Poster + Paper
An improved signal processing circuit design of heterodyne dual-frequency laser interference displacement measurement system
Song-Xiang Liu, Jian-Jun Chen, Qiu-Xia Zhao, Qian-Qian Zhang, Cheng Lin
Proceedings Volume 12772, 127720G (2023) https://doi.org/10.1117/12.2687336
KEYWORDS: Signal processing, Laser frequency, Laser interferometry, Laser processing, Design and modelling, Heterodyning, Doppler effect, Prisms, Bragg cells, Mirrors
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