Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9845244 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 6 Pages |
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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
K.M. Pavlov, T.E. Gureyev, D. Paganin, Y.I. Nesterets, M.J. Kitchen, K.K.W. Siu, J.E. Gillam, K. Uesugi, N. Yagi, M.J. Morgan, R.A. Lewis,