Two-Dimensional X-Ray Grating Interferometer
Abstract
We report on the design and experimental realization of a 2D x-ray grating interferometer. We describe how this interferometer has been practically implemented, discuss its performance, and present multidirectional scattering (dark-field) maps and quantitative phase images that have been retrieved using this device.
- Publication:
-
Physical Review Letters
- Pub Date:
- December 2010
- DOI:
- Bibcode:
- 2010PhRvL.105x8102Z
- Keywords:
-
- 87.59.-e;
- 07.60.Ly;
- 07.85.Qe;
- 42.30.Rx;
- X-ray imaging;
- Interferometers;
- Synchrotron radiation instrumentation;
- Phase retrieval