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Xinkai Luo
at BeiHang University
SPIE Involvement:
Author
Publications (3)
Proceedings Article | 20 February 2018 Paper
The effect of defocusing on spot diameter when ablate the silicon surface by femtosecond laser
Xinkai Luo, Wei Li, Tengfei Wu, Yu Wang, Zhenyu Zhu
Proceedings Volume 10697, 106974D (2018) https://doi.org/10.1117/12.2307294
KEYWORDS: Femtosecond phenomena, Laser beam propagation, Laser ablation, Manufacturing
Proceedings Article | 8 October 2015 Paper
White light phase-stepping interferometry based on insensitive algorithm to periodic systematic error
Ningfang Song, Jiao Li, Huipeng Li, Xinkai Luo
Proceedings Volume 9677, 967717 (2015) https://doi.org/10.1117/12.2199617
KEYWORDS: Interferometry, Phase interferometry, Interferometers, Optical interferometry, Ferroelectric materials, Radium, Error analysis, Phase shifts, Algorithms, Charge-coupled devices
Proceedings Article | 8 October 2015 Paper
Overall non-linear correction of phase shifting mechanism in white light interferometry system based on displacement feedback control combined with fuzzy PID control
Ningfang Song, Xinkai Luo, Huipeng Li, Jiao Li
Proceedings Volume 9677, 96771J (2015) https://doi.org/10.1117/12.2199693
KEYWORDS: Picosecond phenomena, Phase modulation, Feedback control, Phase shifting, Optical interferometry, Fuzzy logic, Control systems, Ceramics, MATLAB, Mathematical modeling
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