Dr. Rick A. Williams Profile

Dr. Rick A. Williams

Sr Staff Systems Engineer at Carl Zeiss Meditec Inc

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Publications (3)

Proceedings Article | 9 March 2020 Presentation

Clinical Megahertz-OCT for ophthalmic applications (Conference Presentation)

Michael Niederleithner, Anja Britten, Laurin Ginner, Matthias Salas, Hugang Ren, Muzammil Arain, Rick Williams, Wolfgang Drexler, Rainer Leitgeb, Tilman Schmoll

Proceedings Volume 11218, 112180E (2020) https://doi.org/10.1117/12.2550134

KEYWORDS: Optical coherence tomography, Measurement devices, Retina, Tunable lasers, Laser sources, Image quality, Switches, Image quality standards, Retinal scanning, Image resolution

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Proceedings Article | 21 February 2020 Presentation + Paper

Achieving the ideal point spread in swept source OCT

Bart Johnson, Tim Ford, Seungbum Woo, Walid Atia, Joey Jabbour, Nate Kemp, Muzammil Arain, Tilman Schmoll, Rick Williams, Peter Whitney

Proceedings Volume 11228, 112281H (2020) https://doi.org/10.1117/12.2543082

KEYWORDS: Deconvolution, Signal processing, Optical coherence tomography, Signal to noise ratio, Clocks, Point spread functions, Vertical cavity surface emitting lasers, Image processing

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Proceedings Article | 19 July 2019 Paper

MHz OCT angiography for 60 degree retinal imaging and microscopic choriocapillaris imaging

M. Niederleithner, L. Ginner, M. Salas, H. Ren, M. Arain, R. Williams, W. Drexler, R. Leitgeb, T. Schmoll

Proceedings Volume 11078, 110781D (2019) https://doi.org/10.1117/12.2527079

KEYWORDS: Optical coherence tomography, Retina, Angiography, Retinal scanning, Image segmentation, Scanners, Laser development, Medical physics, Biomedical engineering, Laser scattering

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