Two-dimensional x-ray grating interferometer |
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| Authors: | Zanette Irene Weitkamp Timm Donath Tilman Rutishauser Simon David Christian |
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| Institution: | European Synchrotron Radiation Facility, Grenoble, France. zanette@esrf.fr |
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| 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. |
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