Dr. William P. Kuhn Profile

Dr. William P. Kuhn

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 20 August 2020 Presentation + Paper

Practical measurement of cell-phone camera lens focal length

Tom Milster, William Kuhn

Proceedings Volume 11488, 1148807 (2020) https://doi.org/10.1117/12.2570622

KEYWORDS: Microscopes, Optical filters, Reticles, Cell phones, Cameras, Collimators, Image sensors, Autocollimators, Objectives

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Proceedings Article | 19 September 2018 Presentation + Paper

Assessing the W2-AM for use in profiling x-ray optics

William Kuhn

Proceedings Volume 10747, 107470C (2018) https://doi.org/10.1117/12.2323280

KEYWORDS: Point spread functions, Mirrors, X-ray optics, Profiling, Autocollimators

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Proceedings Article | 22 August 2017 Presentation + Paper

Measurement of low-order aberrations with an autostigmatic microscope

William Kuhn

Proceedings Volume 10377, 103770C (2017) https://doi.org/10.1117/12.2274813

KEYWORDS: Microscopes, Telescopes, Metrology, Wavefronts, Phase retrieval, Collimation, Autocollimators, Optical alignment, Phase measurement

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Proceedings Article | 27 September 2016 Presentation + Paper

Design and performance of a new compact adaptable autostigmatic alignment tool

William Kuhn

Proceedings Volume 9951, 995109 (2016) https://doi.org/10.1117/12.2239213

KEYWORDS: Microscopes, Monochromatic aberrations, Mirrors, Reticles, Light emitting diodes, Cameras, Sensors, Collimators, Autocollimators, Objectives

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Proceedings Article | 19 September 2014 Paper

Dual-interferometer for measuring molded lens tilt and decenter

Robert Parks, William Kuhn

Proceedings Volume 9195, 91950E (2014) https://doi.org/10.1117/12.2064746

KEYWORDS: Monochromatic aberrations, Light sources, Metrology, Optical spheres, Interferometers, Plastic lenses, Objectives, Aspheric lenses, Spherical lenses, Optics manufacturing

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Proceedings Article | 9 September 2010 Paper

Liquid lens enabled optical coherence microscope with Gabor fusion

Jannick Rolland, Supraja Murali, Panomsak Meemon, William Kuhn, Kevin Thompson, Kye-Sung Lee

Proceedings Volume 7652, 76522C (2010) https://doi.org/10.1117/12.871356

KEYWORDS: Image fusion, Microscopes, Tissues, Optical coherence tomography, Skin, Image resolution, Modulation transfer functions, Liquid lenses, Tissue optics, Liquids

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

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Proceedings Article | 28 April 2009 Paper

Design and implementation of a new time-delayed source and alignment considerations for a tangent ogive interferometer

Hector Durazo, William Kuhn, Robert LeCompte, Matthew Dubin

Proceedings Volume 7302, 730215 (2009) https://doi.org/10.1117/12.818385

KEYWORDS: Telescopes, Mirrors, Interferometers, Wavefronts, Space telescopes, Domes, Optical alignment, Computer aided design, Spherical lenses, Prototyping

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Proceedings Article | 28 April 2009 Paper

Measurement results for time-delayed source interferometers for windows, hemispherical domes, and tangent ogives

William Kuhn, Matthew Dubin, Robert LeCompte, Hector Durazo

Proceedings Volume 7302, 73020R (2009) https://doi.org/10.1117/12.818386

KEYWORDS: Optical components, Microscopes, Fringe analysis, Interferometers, Cameras, Calibration, Wavefronts, Data acquisition, Domes, Objectives

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Proceedings Article | 23 February 2009 Paper

Quantification of resolution for a dynamic focusing OCM microscope

Supraja Murali, Kye-Sung Lee, Panomsak Meemon, William Kuhn, Kevin Thompson, Jannick Rolland

Proceedings Volume 7170, 717009 (2009) https://doi.org/10.1117/12.823089

KEYWORDS: Microscopes, Optical design, Optical coherence tomography, Image resolution, Skin cancer, Objectives, Modulation transfer functions, Liquid lenses, Optical coherence microscopy, Liquids

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Proceedings Article | 2 September 2008 Paper

A simple tool for alignment and wavefront testing: experimental results

William Kuhn

Proceedings Volume 7068, 70680C (2008) https://doi.org/10.1117/12.798224

KEYWORDS: Microscopes, Monochromatic aberrations, Telescopes, Interferometers, Cameras, Sensors, Wavefronts, Phase retrieval, Wave propagation, Optical alignment

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Proceedings Article | 21 September 2007 Paper

A simple tool for alignment and wavefront testing

William Kuhn

Proceedings Volume 6676, 66760F (2007) https://doi.org/10.1117/12.735477

KEYWORDS: Microscopes, Monochromatic aberrations, Telescopes, MATLAB, Interferometers, Cameras, Computing systems, Wavefronts, Digital cameras, Optical alignment

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Proceedings Article | 2 May 2007 Paper

Simulation and experimental results of sub-aperture transmitted wavefront measurements of a window using a time-delayed source

Matthew Dubin, William Kuhn

Proceedings Volume 6545, 65450L (2007) https://doi.org/10.1117/12.718815

KEYWORDS: Beam splitters, Fringe analysis, Interferometers, Error analysis, Interferometry, Wavefronts, Optical testing, Monte Carlo methods, Phase measurement, Tolerancing

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Proceedings Article | 2 May 2007 Paper

Time-delayed source and interferometric measurement of domes and windows

William Kuhn, Matthew Dubin

Proceedings Volume 6545, 65450O (2007) https://doi.org/10.1117/12.718810

KEYWORDS: Mirrors, Beam splitters, Reflection, Interferometers, Interferometry, Wavefronts, Domes, Spherical lenses, Environmental sensing, Visibility

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