Dr. Renhui Guo Profile

Dr. Renhui Guo

at Nanjing Univ of Science and Technology

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Author

Publications (4)

Proceedings Article | 20 June 2021 Poster + Paper

Optical parameter measurement of parallel plates based on weighted multi-step phase-shifting algorithm

Renhui Guo, Pingping Song, Chengxing Liu, Xin Yang, Zhiyao Yin

Proceedings Volume 11782, 117821M (2021) https://doi.org/10.1117/12.2593687

KEYWORDS: Phase shifts, Optical testing, Detection and tracking algorithms, Error analysis, Transmittance, Interferometers, Wavefronts, Reflectivity, Reflection, Precision optics

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SPIE Journal Paper | 8 April 2021

Optical homogeneity measurement of parallel plates using nonuniform fast Fourier transform based on low-rank approximation and Taylor expansion

Renhui Guo, Chengxing Liu, Pingping Song, Zhishan Liao, Donghui Zheng, Jianxin Li, Yong He

OE, Vol. 60, Issue 04, 044102, (April 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.4.044102

KEYWORDS: Fourier transforms, Phase shifts, Optical testing, Interferometers, Photovoltaics, Optical engineering, Phase shifting, Computer simulations, Algorithm development, Wavefronts

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Proceedings Article | 18 January 2019 Paper

Study on the calibration technique for multi-directional affine projection in optical computerized tomography

Zhenyan Guo, Jia Wang, Yue Zhu, Renhui Guo

Proceedings Volume 10839, 1083908 (2019) https://doi.org/10.1117/12.2504857

KEYWORDS: Calibration, Cameras, Tomography, Combustion, Computed tomography, Imaging systems, Optical tomography, 3D metrology, Inverse optics, CT reconstruction

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Proceedings Article | 14 July 2015 Paper

Research and validation of key measurement technologies of large aperture optical elements

Renhui Guo, Lei Chen, Chao Jiang, Hui Cao, Huiqin Zhang, Binbin Zhou, Le Song

Proceedings Volume 9532, 95322A (2015) https://doi.org/10.1117/12.2186267

KEYWORDS: Optical components, Wavefronts, Interferometers, Optical testing, Analytical research, Reliability, Birefringence, High power lasers, Manufacturing, Interferometry

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