
Proceedings Paper
Single grating phase contrast imaging for x-ray microscopy and microtomographyFormat | Member Price | Non-Member Price |
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Paper Abstract
The grating based approach to phase contrast imaging is rather inefficient in the use of the available x-ray flux
due to the presence of two absorption gratings and it requires longer scan times compared to conventional CT
because multiple images are needed at each projection angle. To avoid these drawbacks, a proof-of-principle
experiment was developed to obtain absorption, phase contrast (DPC) and dark field images (DCI) in a single
exposure using only a non-absorbing phase grating, a micro-focus source in cone-beam geometry and a highresolution
x-ray detector.
Paper Details
Date Published: 12 September 2014
PDF: 7 pages
Proc. SPIE 9212, Developments in X-Ray Tomography IX, 921204 (12 September 2014); doi: 10.1117/12.2061365
Published in SPIE Proceedings Vol. 9212:
Developments in X-Ray Tomography IX
Stuart R. Stock, Editor(s)
PDF: 7 pages
Proc. SPIE 9212, Developments in X-Ray Tomography IX, 921204 (12 September 2014); doi: 10.1117/12.2061365
Show Author Affiliations
B. Pauwels, Bruker Micro-CT (Belgium)
Published in SPIE Proceedings Vol. 9212:
Developments in X-Ray Tomography IX
Stuart R. Stock, Editor(s)
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