view article
Figure 1
Schematic representation of a parallel-beam inline phase-contrast radiography or tomography set-up for which the ANKAphase computer program is designed. A near-parallel X-ray beam passes through a sample with hidden internal microstructure. The smallest resolved structures have a characteristic size d. Radiographs are recorded on a detector with pixels of size Δ, placed at a single fixed distance z from the sample. In real set-ups the sample diameter is much smaller than the propagation distance, i.e. D [\ll] z.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 18| Part 4| July 2011| Pages 617-629
https://doi.org/10.1107/S0909049511002895
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS