Dr. Xiang Ding Profile

Dr. Xiang Ding

at National Institute of Metrology

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Publications (7)

Proceedings Article | 18 December 2019 Paper

A novel knife-edge method for measuring the lateral resolution of confocal Raman microscopes

Yanzhe Fu, Xiang Ding, Jiangchao Li, Jiyan Zhang

Proceedings Volume 11337, 113370B (2019) https://doi.org/10.1117/12.2542145

KEYWORDS: Raman spectroscopy, Silicon, Confocal microscopy, Microscopes, Spatial resolution, Polymethylmethacrylate, Point spread functions, Chromium, Coating, Polishing

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Proceedings Article | 15 November 2018 Paper

Corneal astigmatism axis standard based on toroidal surface design

Jiyan Zhang, Wenli Liu, Baoyu Hong, Lei Yang, Xiang Ding, Mingliang Gao

Proceedings Volume 10964, 1096420 (2018) https://doi.org/10.1117/12.2505554

KEYWORDS: Standards development, Cornea, Eye, Tolerancing, Eye models, Metrology, Calibration, Structural design, Reflection

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Proceedings Article | 12 January 2018 Paper

Analysis of point source size on measurement accuracy of lateral point-spread function of confocal Raman microscopy

Shihang Fu, Li Zhang, Yao Hu, Xiang Ding

Proceedings Volume 10620, 106201H (2018) https://doi.org/10.1117/12.2295207

KEYWORDS: Point spread functions, Raman spectroscopy, Confocal microscopy, Microscopy, Signal to noise ratio, Data modeling, Raman scattering, Light scattering, Statistical modeling, Computer simulations

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Proceedings Article | 19 October 2016 Paper

A method to enhance the measurement accuracy of Raman shift based on high precision calibration technique

Xiang Ding, Fei Li, Jiyan Zhang, Wenli Liu

Proceedings Volume 10155, 101551D (2016) https://doi.org/10.1117/12.2246234

KEYWORDS: Raman spectroscopy, Precision calibration, Calibration, Silicon

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Proceedings Article | 15 October 2012 Paper

Application of laser differential confocal technique in back vertex power measurement for phoropters

Fei Li, Lin Li, Xiang Ding, Wenli Liu

Proceedings Volume 8417, 84171N (2012) https://doi.org/10.1117/12.975924

KEYWORDS: Confocal microscopy, Error analysis, Mirrors, Standards development, Lenses, Sensors, Spherical lenses, Optical components, Calibration, Objectives

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Proceedings Article | 15 October 2012 Paper

New approach to accuracy enhancement and traceability realization of radius of curvature measurement

Xiang Ding, Fei Li, Wenli Liu

Proceedings Volume 8417, 84171O (2012) https://doi.org/10.1117/12.975818

KEYWORDS: Optical spheres, Confocal microscopy, Spherical lenses, Mathematical modeling, Profilometers, Calibration, Metrology, Optical testing, Interferometry, Standards development

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Proceedings Article | 30 November 2011 Paper

Experimental research on radius of curvature measurement of spherical lenses based on laser differential confocal technique

Xiang Ding, Ruoduan Sun, Fei Li, Weiqian Zhao, Wenli Liu

Proceedings Volume 8201, 82011W (2011) https://doi.org/10.1117/12.906384

KEYWORDS: Confocal microscopy, Interferometers, Thermal effects, Lenses, Microscopes, Error analysis, Spherical lenses, Interferometry, Temperature metrology, Time metrology

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Showing 5 of 7 publications

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