Dr. An He Profile

Dr. An He

at Brookhaven National Lab

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 6 October 2023 Presentation

Investigation of x-ray Hartmann wavefront sensing: from simulation to the initial experiment test

Lei Huang, Tianyi Wang, Oleg Chubar, Guillaume Dovillaire, An He, Max Rakitin, Yang Yang, Andrew Kiss, Mourad Idir

Proceedings Volume PC12697, PC1269705 (2023) https://doi.org/10.1117/12.2675754

KEYWORDS: X-rays, Wavefront sensors, Wavefronts, Diagnostics, X-ray diffraction, Design and modelling, X-ray detectors, Optical simulations, Imperfections, Computer simulations

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Proceedings Article | 5 October 2023 Presentation + Paper

Upcoming soft x-ray nanoprobe beamline at NSLS-II

Wen Hu, Joseph Dvorak, Oleg Chubar, An He, Lukas Lienhard, Daniel Bacescu, Evgeny Nazaretski, Steven Hulbert, Andrew Walter

Proceedings Volume 12698, 1269809 (2023) https://doi.org/10.1117/12.2677136

KEYWORDS: X-rays, Nanoprobes, Coherence imaging, X-ray microscopy, Sulfur, Spectroscopes, Spatial resolution, Polarization control, Optical coherence, Nanoimaging

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Proceedings Article | 5 October 2023 Presentation + Paper

GPU accelerated simulations of time-dependent coherent x-ray scattering experiments

Himanshu Goel, Oleg Chubar, Lutz Wiegart, Andrei Fluerasu, Ruizi Li, An He, Max Rakitin, Meifeng Lin, Paul Moeller, Robert Nagler

Proceedings Volume 12697, 1269709 (2023) https://doi.org/10.1117/12.2677888

KEYWORDS: Simulations, X-rays, Laser scattering, Light sources, Synchrotron radiation, Scattering, Light scattering, Synchrotrons, Signal intensity

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Proceedings Article | 5 October 2023 Presentation + Paper

New wavefront split propagator in SRW code and its application in simulation of high-resolution fresnel zone plate

A. He, O. Chubar, J. Dvorak, W. Hu

Proceedings Volume 12697, 1269703 (2023) https://doi.org/10.1117/12.2677572

KEYWORDS: Wave propagation, Wavefronts, Zone plates, Computer simulations, Windows, X-rays, X-ray optics, Numerical simulations, Optical simulations, Interpolation

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Proceedings Article | 21 August 2020 Presentation + Paper

Parallel performance of "Synchrotron Radiation Workshop" code: partially coherent calculations for storage rings and time-dependent calculations for XFELs

A. He, O. Chubar, M. Rakitin, L. Samoylova, C. Fortmann-Grote, S. Yakubov, A. Buzmakov

Proceedings Volume 11493, 114930H (2020) https://doi.org/10.1117/12.2567448

KEYWORDS: Optical simulations, X-rays, Computer simulations, Wave propagation, Light sources, Synchrotron radiation, Parallel computing

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Proceedings Article | 21 August 2020 Presentation + Paper

Wave optics simulations for new soft x-ray beamlines at NSLS-II

A. He, O. Chubar, J. Dvorak, W. Hu, S. Hulbert, A. Walter, S. Wilkins, C. Salort

Proceedings Volume 11493, 1149307 (2020) https://doi.org/10.1117/12.2567423

KEYWORDS: X-rays, Optical simulations, Computer simulations, X-ray imaging, Wave propagation, Synchrotron x-ray imaging, X-ray optics

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Proceedings Article | 5 September 2014 Paper

Separation of hard x-ray synchrotron radiation from electron beam slices

A. He, O. Chubar, L. Yu

Proceedings Volume 9209, 92090V (2014) https://doi.org/10.1117/12.2061255

KEYWORDS: X-rays, Satellites, Electron beams, Signal to noise ratio, Synchrotron radiation, Hard x-rays, Picosecond phenomena, Sensors, Wavefronts, Wave propagation

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Showing 5 of 7 publications

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