An optical design supporting variable illumination size and coherence fraction for x-ray imaging

Garth J. Williams; Yuan Gao; Lonny Berman; Ian K. Robinson; Oleg Chubar; Yi Zhu

doi:10.1117/12.2568511

21 August 2020 An optical design supporting variable illumination size and coherence fraction for x-ray imaging

Garth J. Williams, Yuan Gao, Lonny Berman, Ian K. Robinson, Oleg Chubar, Yi Zhu

Proceedings Volume 11493, Advances in Computational Methods for X-Ray Optics V; 1149306 (2020) https://doi.org/10.1117/12.2568511
Event: SPIE Optical Engineering + Applications, 2020, Online Only

Abstract

At the National Synchrotron Light Source II, a beamline has been designed that aims to meet the needs of general CDI experiments at x-ray energies between 5 and 15 keV, where access to nanoscale information can be provided in “full-field” images of micron-sized particles in Bragg- and forward-scattering geometries. Here, we present the optical design underlying the proposed beamline, which delivers a variably-sized focal spot in the micron range with independently vari

Conference Presentation

Citation Download Citation

Garth J. Williams, Yuan Gao, Lonny Berman, Ian K. Robinson, Oleg Chubar, and Yi Zhu "An optical design supporting variable illumination size and coherence fraction for x-ray imaging", Proc. SPIE 11493, Advances in Computational Methods for X-Ray Optics V, 1149306 (21 August 2020); https://doi.org/10.1117/12.2568511

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