
325
represents the absorption-contrast image, the image calculated from
f
1
is called differential phase-contrast image. The image formed by
the reduction of the visibility denoted as dark-field image similar to
11.4 Tomography with Magnifying X-Ray Optics
The theoretical limit for the spatial resolution for conventional
synchrotron tomography (micro tomography) is dictated by Abbe’s
sine condition, that is, by approximately the half of the wave length
of the visible light that comes from the scintillator crystal to the
detector.
Usually, a tomography detector is composed ...