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Pablo Villanueva Perez

Senior lecturer

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Hard x-ray multi-projection imaging for single-shot approaches

Author

  • P. Villanueva-Perez
  • B. Pedrini
  • R. Mokso
  • P. Vagovic
  • V. A. Guzenko
  • S. J. Leake
  • P. R. Willmott
  • P. Oberta
  • C. David
  • H. N. Chapman
  • M. Stampanoni
Show all

Summary, in English

High-brilliance x-ray sources (x-ray free-electron lasers or diffraction-limited storage rings) allow the visualization of ultrafast processes in a 2D manner using single exposures. Current 3D approaches scan the sample using multiple exposures, and hence they are not compatible with single-shot acquisitions. Here we propose and verify experimentally an x-ray multi-projection imaging approach, which uses a crystal to simultaneously acquire nine angularly resolved projections with a single x-ray exposure. When implemented at high-brilliance sources, this approach can provide volumetric information of natural processes and non-reproducible samples in the micrometer to nanometer resolution range, and resolve timescales from microseconds down to femto-seconds.

Department/s

  • MAX IV Laboratory

Publishing year

2018

Language

English

Pages

1521-1524

Publication/Series

Optica

Volume

5

Issue

12

Document type

Journal article (letter)

Publisher

Optica Publishing Group (formerly OSA)

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 2334-2536