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Dr. Zhenyu Liu
Research Assistant at CIOMP
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Publications (4)
Proceedings Article | 23 August 2023 Presentation
Advanced in situ metrology for large aperture flat mirrors
Erhui Qi, Haixiang Hu, Xiao Luo, Zhenyu Liu
Proceedings Volume PC12619, PC1261904 (2023) https://doi.org/10.1117/12.2673949
KEYWORDS: Mirrors, Metrology, Surface finishing, Mirror surfaces, Manufacturing, Testing and analysis, Polishing
Proceedings Article | 15 February 2022 Paper
Air flow turbulence orthogonality and surface error estimation in large aperture optical testing
Haixiang Hu, Mingzhuo Li, Xuejun Zhang, Xiao Luo, Erhui Qi, Zhenyu Liu
Proceedings Volume 12166, 121666B (2022) https://doi.org/10.1117/12.2617735
KEYWORDS: Error analysis, Turbulence, Optical testing, Mirrors, Statistical analysis, Optics manufacturing
SPIE Journal Paper | 20 July 2016
Swing arm profilometer: analytical solutions of misalignment errors for testing axisymmetric optics
OE, Vol. 55, Issue 07, 074108, (July 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.7.074108
KEYWORDS: Error analysis, Mirrors, Photovoltaics, Optical testing, Profilometers, Monochromatic aberrations, Interferometers, Tolerancing, Aspheric lenses, Optical engineering
Proceedings Article | 6 August 2014 Paper
Dwell time algorithm for multi-mode optimization in manufacturing large optical mirrors
Proceedings Volume 9281, 92810G (2014) https://doi.org/10.1117/12.2069763
KEYWORDS: Optimization (mathematics), Optics manufacturing, Mirrors, Mathematics, Mathematical modeling, Computer simulations, Polishing, Surface finishing, Convolution, Aspheric lenses
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