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

Forskningsoutput: TidskriftsbidragLetter

Abstract

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.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Paul Scherrer Institute
  • German Electron Synchrotron (DESY)
  • European Synchrotron Radiation Facility
  • Institute of Physics of the Academy of Sciences of the Czech Republic
  • University of Hamburg
  • ETH Zürich
  • Hamburg Centre for Ultrafast Imaging
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)1521-1524
Antal sidor4
TidskriftOptica
Volym5
Utgåva nummer12
StatusPublished - 2018
PublikationskategoriForskning
Peer review utfördJa