Dr. Donghui Zheng Profile

Dr. Donghui Zheng

at Nanjing Univ of Science and Technology

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 20 June 2021 Poster + Presentation + Paper

Uncertainty evaluation of a 300-mm-aperture vertical Fizeau interferometer

Yuntao Wang, Lei Chen, Chenhui Hu, Donghui Zheng, Chen Huang, Zhiyao Ma, Haiying Ma

Proceedings Volume 11782, 117821H (2021) https://doi.org/10.1117/12.2591870

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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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SPIE Journal Paper | 5 March 2020

Spatial mismatch calibration based on fast partial phase correlation for interferograms in dynamic Fizeau interferometer

Donghui Zheng, Lei Chen, Ying Yang, Chenhui Hu, Yong He, Tuya Wulan, Jun Ma, Rihong Zhu

OE, Vol. 59, Issue 03, 034104, (March 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.3.034104

KEYWORDS: Calibration, Phase shifts, Fourier transforms, Error analysis, Optical engineering, Laser sources, Image segmentation, Fizeau interferometers, Polarization, Spiral phase plates

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SPIE Journal Paper | 14 November 2017

Simultaneous phase-shifting Twyman interferometer with a point source array

Donghui Zheng, Lei Chen, Yu Ding, Qinyuan Sun, Wenhua Zhu, Jinpeng Li

OE, Vol. 56, Issue 11, 115103, (November 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.11.115103

KEYWORDS: Phase shifts, Interferometers, Diffraction, Diffraction gratings, Imaging systems, Charge-coupled devices, Optical engineering, Phase measurement, Picosecond phenomena, Polarization

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Proceedings Article | 26 June 2017 Paper

Spatial-temporal phase shifting interferometry: suppressing phase errors in dynamic Fizeau interferometer

Wenhua Zhu, Lei Chen, Rihong Zhu, Rui Zhang, Donghui Zheng

Proceedings Volume 10329, 1032909 (2017) https://doi.org/10.1117/12.2271189

KEYWORDS: Error analysis, Mirrors, Phase interferometry, Fizeau interferometers, Interferometers, Interferometry, Phase shifting, Phase shift keying, Modulation, Phase shifts, Phase measurement

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SPIE Journal Paper | 16 December 2016

Absolute measurement for optical inhomogeneity of parallel plate using phase-shifting interferometry

Donghui Zheng, Lei Chen, Qinyuan Sun, Wenhua Zhu, Jinpeng Li, Jianxin Li

OE, Vol. 55, Issue 12, 124103, (December 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.12.124103

KEYWORDS: Optical testing, Reflectivity, Phase interferometry, Wavefronts, Interferometers, Refractive index, Photovoltaics, Lithium, Optical engineering, Error analysis

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Proceedings Article | 27 September 2016 Paper

Research on adjusting and testing of off-axis paraboloid mirror with large aperture

Donghui Zheng, Lei Chen, Wenhua Zhu

Proceedings Volume 9684, 968406 (2016) https://doi.org/10.1117/12.2240476

KEYWORDS: Off axis mirrors, Mirrors, Optical testing, Monochromatic aberrations, Wavefront aberrations, Interferometers, Imaging systems, Zoom lenses, Optical coherence tomography, Zemax

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Proceedings Article | 27 September 2016 Paper

Near infrared reflective shearing point diffraction interferometer for dynamic wavefront measurement

Wenhua Zhu, Lei Chen, Donghui Zheng

Proceedings Volume 9684, 968405 (2016) https://doi.org/10.1117/12.2240632

KEYWORDS: Wavefronts, Near infrared, Reflectivity, Point diffraction interferometers, Diffraction, Interferometry, Phase measurement, Charge-coupled devices, Calibration, Spherical lenses, Beam splitters, Monochromatic aberrations, Fourier transforms

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Showing 5 of 8 publications

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