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Proceedings Paper

Grating-based x-ray phase-contrast imaging at PETRA III
Author(s): A. Hipp; F. Beckmann; P. Lytaev; I. Greving; L. Lottermoser; T. Dose; R. Kirchhof; H. Burmester; A. Schreyer; J. Herzen
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Paper Abstract

Conventional absorption-based imaging often lacks in good contrast at special applications like visualization of soft tissue or weak absorbing material in general. To overcome this limitation, several new X-ray phase-contrast imaging methods have been developed at synchrotron radiation facilities. Our aim was to establish the possibility of different phase-contrast imaging modalities at the Imaging Beamline (IBL, P05) and the High Energy Material Science beamline (HEMS, P07) at Petra III (DESY, Germany). Here we present the instrumentation and the status of the currently successfully established phase-contrast imaging techniques. First results from measurements of biomedical samples will be presented as demonstration.

Paper Details

Date Published: 11 September 2014
PDF: 12 pages
Proc. SPIE 9212, Developments in X-Ray Tomography IX, 921206 (11 September 2014); doi: 10.1117/12.2061776
Show Author Affiliations
A. Hipp, Helmholtz-Zentrum Geesthacht (Germany)
F. Beckmann, Helmholtz-Zentrum Geesthacht (Germany)
P. Lytaev, Helmholtz-Zentrum Geesthacht (Germany)
I. Greving, Helmholtz-Zentrum Geesthacht (Germany)
L. Lottermoser, Helmholtz-Zentrum Geesthacht (Germany)
T. Dose, Helmholtz-Zentrum Geesthacht (Germany)
R. Kirchhof, Helmholtz-Zentrum Geesthacht (Germany)
H. Burmester, Helmholtz-Zentrum Geesthacht (Germany)
A. Schreyer, Helmholtz-Zentrum Geesthacht (Germany)
J. Herzen, Helmholtz-Zentrum Geesthacht (Germany)
Technische Univ. München (Germany)

Published in SPIE Proceedings Vol. 9212:
Developments in X-Ray Tomography IX
Stuart R. Stock, Editor(s)

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