Unification of analyser-based and propagation-based x-ray phase-contrast imaging

Title
Unification of analyser-based and propagation-based x-ray phase-contrast imaging
Publication Date
2005
Author(s)
Pavlov, Konstantin M
( author )
OrcID: https://orcid.org/0000-0002-1756-4406
Email: kpavlov@une.edu.au
UNE Id une-id:kpavlov
Gureyev, Timur
( author )
OrcID: https://orcid.org/0000-0002-1103-0649
Email: tgureyev@une.edu.au
UNE Id une-id:tgureyev
Lewis, R A
Paganin, David
Nesterets, Y
Kitchen, M J
Siu, K K W
Gillam, J
Uesugi, K
Yagi, N
Morgan, M J
Type of document
Journal Article
Language
en
Entity Type
Publication
Publisher
Elsevier BV
Place of publication
Netherlands
DOI
10.1016/j.nima.2005.03.084
UNE publication id
une:3556
Abstract
We have developed a new imaging technique that unifies analyser-based and propagation-based X-ray phase-contrast imaging. A novel theoretical approach, utilising the theory of linear shift-invariant systems, was employed to solve the phase-retrieval problem for the case of large Fresnel/Takagi numbers. In October 2003, we performed some preliminary experiments at BL20B2 at SPring-8 to illustrate this new imaging technique.
Link
Citation
Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 548(1-2), p. 163-168
ISSN
1872-9576
0168-9002
Start page
163
End page
168

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