Mr. Jonathan D. McCall Profile

Jonathan D. McCall

at Pacific Northwest National Lab

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Author

Publications (3)

Proceedings Article | 14 June 2023 Presentation

Gratings-based phase contrast x-rays for security screening

Erin Miller, Luke Campbell, Andrew Gilbert, Pavlo Ivanusa, Sonja Jensen, Dustin Kasparek, Jonathan McCall, Benjamin McDonald

Proceedings Volume 12531, 125310E (2023) https://doi.org/10.1117/12.2664161

KEYWORDS: Phase contrast, X-rays, X-ray imaging, Imaging systems, Absorption

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Proceedings Article | 12 April 2021 Presentation

Gratings-based phase contrast x-ray imaging: progress towards a prototype system for explosives detection

Erin Miller, Luke Campbell, Nikhil Deshmukh, Andrew Gilbert, Pavlo Ivanusa, Richard Jacob, Dustin Kasparek, Jonathan McCall, Elvin Munoz, Stanley Owsley, Kurt Silvers, Timothy White, Richard Wittman, Mital Zalavadia

Proceedings Volume 11738, 1173802 (2021) https://doi.org/10.1117/12.2589938

KEYWORDS: Phase contrast, Explosives detection, X-ray imaging, Imaging systems, Prototyping, X-rays, Signal to noise ratio, Signal attenuation, Optical lithography, Optical design

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Proceedings Article | 23 April 2020 Presentation + Paper

Efficient image reconstruction method for a millimeter-wave shoe scanner

David Sheen, R. Trevor Clark, Jonathan Tedeschi, Jonathan McCall, Trenton Hartman, A. Mark Jones

Proceedings Volume 11411, 114110B (2020) https://doi.org/10.1117/12.2560368

KEYWORDS: Antennas, Scanners, Dielectrics, Image restoration, Imaging systems, Metals, Prototyping, Transceivers, Reconstruction algorithms, Detection and tracking algorithms

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