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Development of grating-based x-ray Talbot interferometry at the advanced photon source.

Authors :
Marathe, Shashidhara
Xiao, Xianghui
Wojcik, Michael J.
Divan, Ralu
Butler, Leslie G.
Ham, Kyungmin
Fezzaa, Kamel
Erdmann, Mark
Wen, Han H.
Lee, Wah-Keat
Macrander, Albert T.
De Carlo, Francesco
Mancini, Derrick C.
Assoufid, Lahsen
Source :
AIP Conference Proceedings. 7/31/2012, Vol. 1466 Issue 1, p249-254. 6p. 2 Color Photographs, 2 Black and White Photographs, 1 Diagram.
Publication Year :
2012

Abstract

We report on the ongoing effort to develop hard x-ray Talbot interferometry at the Advanced Photon Source (APS), Argonne National Laboratory, USA. We describe the design of the interferometer and preliminary results obtained at 25 keV using a feather and a phantom sample lithographically fabricated of gold. We mention the future developmental goals and applications of this technique as a metrology tool for x-ray optics and beam wavefront characterization. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
1466
Issue :
1
Database :
Academic Search Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
78219688
Full Text :
https://doi.org/10.1063/1.4742300