12 citations · 49 across the 16 of their papers we have counts for
3 papers · 1 filter
Single-exposure X-ray dark-field imaging via a dual-energy propagation-based setup
Jannis N. Ahlers, Konstantin M. Pavlov, Marcus J. Kitchen +10
X-ray dark-field imaging visualises scattering from sample microstructure, and has found application in medical and security contexts. While most X-ray dark-field imaging technique…
Extraction of depth moments by exploiting the partial coherence of radiation
M. A. Beltran, T. C. Petersen, M. J. Kitchen +1
We retrieve depth information (moments) of an object using partially coherent fields and defocus induced holographic contrast. Our analysis leads to a form of tomography that does…
Aberrations in shift-invariant linear optical imaging systems using partially coherent fields
Mario A. Beltran, Marcus J. Kitchen, T. Petersen +1
Here the role and influence of aberrations in optical imaging systems employing partially coherent complex scalar fields is studied. Imaging systems require aberrations to yield co…