In the past few years, X-ray phase-contrast and dark-field imaging have evolved to be
invaluable tools for non-destructive sample visualisation, delivering information inaccessible …

The size of the smallest detectable sample feature in an x-ray imaging system is usually
restricted by the spatial resolution of the system. This limitation can now be overcome using …

We present the translation of the beam tracking approach for x–ray phase–contrast and dark–
field imaging, recently demonstrated using synchrotron radiation, to a laboratory setup. A …

Directional dark-field imaging is an emerging x-ray modality that is sensitive to unresolved
anisotropic scattering from sub-pixel sample microstructures. A single-grid imaging setup …

Two-dimensional (2D) Talbot array illuminators (TAIs) were designed, fabricated, and
evaluated for high-resolution high-contrast x-ray phase imaging of soft tissue at 10–20 keV …

X-ray imaging has conventionally relied upon attenuation to provide contrast. In recent
years, two complementary modalities have been added;(a) phase contrast, which can …

We develop a means for speckle-based phase imaging of the projected thickness of a single-
material object, under the assumption of illumination by spatially random time-independent x …

Phase imaging techniques are an invaluable tool in microscopy for quickly examining thin
transparent specimens. Existing methods are limited to either simple and inexpensive …

Emerging methods of x-ray imaging that capture phase and dark-field effects are equipping
medicine with complementary sensitivity to conventional radiography. These methods are …

X-ray dark-field imaging reveals the sample microstructure that is unresolved when using
conventional methods of x-ray imaging. In this paper, we derive a new method to extract and …