Dr. Xinzhong Li Profile

Dr. Xinzhong Li

at Henan Univ of Science and Technology

SPIE Involvement:

Author

Publications (7)

SPIE Journal Paper | 24 December 2015

Fraunhofer diffraction of Laguerre–Gaussian beam caused by a dynamic superposed dual-triangular aperture

Xinzhong Li, Yuping Tai, Zhaogang Nie, Hui Wang, Hehe Li, Jingge Wang, Jie Tang, Yishan Wang

OE, Vol. 54, Issue 12, 123113, (December 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.12.123113

KEYWORDS: Diffraction, Technetium, Far-field diffraction, Gaussian beams, Numerical simulations, Video, Optical engineering, Optical vortices, Lithium, Spiral phase plates

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SPIE Journal Paper | 9 July 2012

Digital speckle correlation method based on phase vortices

Xinzhong Li, Yuping Tai, Zhaogang Nie

OE, Vol. 51, Issue 7, 077004, (July 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.7.077004

KEYWORDS: Speckle pattern, Speckle, Electronic filtering, Matrices, Image filtering, Error analysis, Gaussian filters, Nondestructive evaluation, Signal analyzers, Optical engineering

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Proceedings Article | 20 August 2011 Paper

Micro/nano displacement measurement using sub-pixel DSCM

Xin-zhong Li, Yu-ping Tai, Zhao-gang Nie, Li-ping Zhang, Ya-jun Wang

Proceedings Volume 8192, 819213 (2011) https://doi.org/10.1117/12.899580

KEYWORDS: Speckle pattern, Speckle, Image registration, Charge-coupled devices, Biosensing, Computer simulations, Lithium, Physics, Chemical engineering, Applied physics

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Proceedings Article | 16 October 2010 Paper

Digital speckle correlation method based on wavelet transform using micro-displacement measurement

Yuping Tai, Xinzhong Li

Proceedings Volume 7656, 76565P (2010) https://doi.org/10.1117/12.866301

KEYWORDS: Wavelets, Speckle pattern, Wavelet transforms, Speckle, Image processing, Medium wave, Environmental sensing, Statistical analysis, Denoising, Optical testing

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Proceedings Article | 14 September 2010 Paper

Application of dynamic speckle method using in sedimentation process of silver chloride (Withdrawal Notice)

Xinzhong Li, Yuping Tai, Zhiqiang Zhen, Qingdong Chen, Liben Li

Proceedings Volume 7387, 73871N (2010) https://doi.org/10.1117/12.868575

KEYWORDS: Speckle, Particles, Silver, Speckle pattern, Scattering, Fourier transforms, CCD cameras, Light scattering, Polarizers, Image compression

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SPIE Journal Paper | 1 June 2010

Colloidal photonic crystal self-assembled onto the side of an optical fiber: fabrication and characterization

Haitao Yan, Zhiqiang Zhen, Xiaoyan Zhao, Zhengxin Tang, Xinzhong Li, Daofu Han

OE, Vol. 49, Issue 06, 063401, (June 2010) https://doi.org/10.1117/12.10.1117/1.3431656

KEYWORDS: Photonic crystals, Crystals, Cladding, Molecular self-assembly, Silica, Optical fibers, Photonic crystal fibers, Scanning electron microscopy, Coating, Structured optical fibers

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Proceedings Article | 24 November 2009 Paper

Process monitor in thermal denaturation of albumin using dynamic speckle method based on wavelet entropy

Xinzhong Li, Qingdong Chen, Huihui Liu, Liben Li

Proceedings Volume 7513, 75130J (2009) https://doi.org/10.1117/12.835999

KEYWORDS: Wavelets, Proteins, Particles, Speckle, Speckle pattern, Image processing, CCD cameras, Signal processing, Motion analysis, Light scattering

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Showing 5 of 7 publications

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