Dr. Lirong Wang Profile

Dr. Lirong Wang

Architect

SPIE Involvement:

Author

Area of Expertise:

Optical Design , Optical Metrology , Optical System Engineering

Publications (9)

Proceedings Article | 3 November 2011 Paper

Software configurable optical test system for refractive optics

Margaret Dominguez, Lirong Wang, Peng Su, Robert Parks, James Burge

Proceedings Volume 8011, 80116Q (2011) https://doi.org/10.1117/12.900879

KEYWORDS: LCDs, Wavefronts, Cameras, Spherical lenses, Optical testing, CCD cameras, Imaging systems, Deflectometry, Monochromatic aberrations, Optics manufacturing

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Proceedings Article | 27 May 2011 Paper

Software configurable optical test system for refractive optics

Margaret Dominguez, Lirong Wang, Peng Su, Robert Parks, James Burge

Proceedings Volume 8082, 80823H (2011) https://doi.org/10.1117/12.890026

KEYWORDS: LCDs, Wavefronts, Cameras, Spherical lenses, Optical testing, CCD cameras, Imaging systems, Deflectometry, Monochromatic aberrations, Optics manufacturing

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Proceedings Article | 9 September 2010 Paper

A low-cost, flexible, high dynamic range test for free-form illumination optics

Lirong Wang, Peng Su, Robert Parks, Roger Angel, Jose Sasian, James Burge

Proceedings Volume 7652, 76521H (2010) https://doi.org/10.1117/12.873980

KEYWORDS: Cameras, Mirrors, Reflectors, Solar concentrators, Headlamps, Optical testing, Aspheric optics, Zemax, High dynamic range imaging, Aspheric lenses

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Proceedings Article | 9 September 2010 Paper

Merit figures for fast estimating tolerance sensitivity in lens systems

Lirong Wang, Jose Sasian

Proceedings Volume 7652, 76521P (2010) https://doi.org/10.1117/12.868874

KEYWORDS: Tolerancing, Lens design, Chemical elements, Optical components, Monochromatic aberrations, Microscopes, Objectives, Optical design, Refractive index, Zemax

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Proceedings Article | 22 August 2009 Paper

A novel contactless aliveness-testing (CAT) fingerprint sensor

Lirong Wang, Rania Abd El-Maksoud, Jose Sasian, William Kuhn, Kathleen Gee, Valorie Valencia

Proceedings Volume 7429, 742915 (2009) https://doi.org/10.1117/12.828555

KEYWORDS: Sensors, Computed tomography, Imaging systems, Cameras, Interfaces, Human-machine interfaces, Calibration, Image processing, CCD cameras, Liquid lenses

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Proceedings Article | 22 August 2009 Paper

Illumination scheme for high-contrast contactless fingerprint images

Lirong Wang, Rania Abd El-Maksoud, José Sasian, Valorie Valencia

Proceedings Volume 7429, 742911 (2009) https://doi.org/10.1117/12.828523

KEYWORDS: Polarizers, Light emitting diodes, Sensors, Cameras, Fiber optic illuminators, Blue light emitting diodes, Collimation, Polarization, Eye, Light sources

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Proceedings Article | 22 August 2009 Paper

Depth of field estimation: theory, experiment, and application

Rania Abd El-Maksoud, Lirong Wang, José Sasian, Valorie Valencia

Proceedings Volume 7429, 74290W (2009) https://doi.org/10.1117/12.829593

KEYWORDS: Imaging systems, Modulation transfer functions, Spatial frequencies, Zemax, Diffraction, Sensors, Cameras, Point spread functions, Image resolution, Estimation theory

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Proceedings Article | 21 August 2009 Paper

Illumination system design in a project-based course

R. John Koshel, Vineeth Abraham, Joshua Kim, Ron Liu, Scott Richardson, Soha Namnabat, Amber Czajkowski, Rania Abd El-Maksoud, Ryan Irvin, Takeshi Nakazawa, Michael Kudenov, Martha Dawsey, Erich de Leon, Lirong Wang, Karlton Crabtree, R. Orr, Brian Primeau, Yullin Kim

Proceedings Volume 7423, 742305 (2009) https://doi.org/10.1117/12.828806

KEYWORDS: Illumination engineering, Light emitting diodes, Systems modeling, Nonimaging optics, Reflectors, Optical design, Tolerancing, RGB color model, Light sources and illumination, LCDs

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Proceedings Article | 21 August 2009 Paper

Generation of uniform illumination using faceted reflectors

Lirong Wang, José Sasián, Peng Su, R. John Koshel

Proceedings Volume 7423, 74230Y (2009) https://doi.org/10.1117/12.836726

KEYWORDS: Reflectors, Reflector design, Light emitting diodes, Computer aided design, Mirrors, Light, Zemax, Light sources, Aspheric lenses, Off axis mirrors

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Showing 5 of 9 publications

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