Sharma, Yash and Lasser, Tobias and Pfeiffer, Franz
X-ray Tensor Tomography System
2017

Proksa, R. and Fingerle, A. and Muenzel, D. and Pfeiffer, F. and Koehler, T. and Noel, P. and von Teuffenbach, M. and Herzen, J. and Willer, K.
Dark-field enhanced virtual x-ray colonoscopy
2017

Koehler, T. and Brendel, B.J. and Noel, P. and Pfeiffer, F. and von Teuffenbach, M.
Robust reconstruction for dark-field and phase contrast CT
2016

Koehler, T. and Martens, G. and Proksa, R. and Maack, H.I. and van Stevendaal, U. and Pfeiffer, F. and Noel, P. and von Teuffenbach, M.
Scanning x-ray apparatus with full-field detector
2017

Popescu, S;Heismann, B;Hempel, E;David, C;Pfeiffer, F;Darfitt, C
Focus/detector system of an X-ray apparatus for generating phase contrast recordings, comprises a beam source to generate a field of ray-wise coherent X-rays, and a grating/detector arrangement to generate an interference pattern.

David, C;Weitkamp, T;Pfeiffer, F
Interferometer for hard X-rays uses conventional X-ray source and two different grating structures for diffracting X-rays that passes through object to be investigated and delivering spatially modulated detection sensitivity.

David, C;Pfeiffer, F
X-ray interferometer for obtaining x-ray images from object, has evaluating unit evaluating intensities for each pixel in images to identify characteristic of object for each individual pixel as absorption dominated pixel.

David, C;Donath, T;Hempel, E;Hoheisel, M;Pfeiffer, F;Popescu, S
X-ray computed tomography system for generating tomographic phase contrast and dark field exposure for patient, has grid structure, where distance between grid structure and phase grid is adjusted depending on fan angle.

David, C;Donath, T;Hempel, E;Hoheisel, M;Pfeiffer, F;Popescu, S
Arrangement for one of projective and tomographic phase-contrast imaging in differential phase-contrast computed tomography, scans examination object with different spatial orientations of grid lines of one-dimensional phase grid.

David, C;Donath, T;Hempel, E;Hoheisel, M;Matthis, B;Pfeiffer, F;Popescu, S
Method for manufacturing X-ray-optical lattice for X-ray dark field image and for X-ray phase contrast image, involves applying X-ray-sensitive layer with electrical conducting cover layer on base plate.