In this paper, super-resolution imaging is described and evaluated for x-ray tomography and
is compared with standard tomography and upscaling during reconstruction. Blurring is …

Omni-directional, ultra-small-angle x-ray scattering imaging provides a method to measure
the orientation of micro-structures without having to resolve them. In this letter, we use single …

The FOXSI-4 sounding rocket will fly a significantly upgraded instrument in NASA's first solar
are campaign. It will deploy direct X-ray focusing optics which have revolutionized our …

Objective. Attenuation masks can be used in x-ray imaging systems to increase their
inherent spatial resolution and/or make them sensitive to phase effects, a typical example …

The simultaneous retrieval of x-ray attenuation, phase, and scattering using multimodal
imaging techniques is finding increasing use in a range of applications, from medicine to …

We fabricated two-dimensional arrays of periodic, widely-spaced pillars using deep reactive
ion etching of silicon. To avoid the formation of micro-grass in the large open areas we used …

This paper reports on the fabrication and characterization of an inverted Hartmann mask and
its application for multi-contrast X-ray imaging of polymer composite material in a laboratory …

Hybrid pixel radiation detectors with a direct photon-to-charge conversion working in a
single photon counting mode have gained increasing attention due to their high dynamic …

Abstract X-Ray Phase-Contrast Imaging (XPCI) techniques are gaining increasing interest
not only within the synchrotron radiation community, where most of them were first …

Periodic two-dimensional tungsten X-ray optical gratings were fabricated using a
combination of pico-second laser ablation and wet chemical etch. A 200 μm thick cold-rolled …