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arXiv · 1312.0473

General solution for quantitative dark-field contrast imaging with grating interferometers

Markus Strobl
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Abstract

Dark-field contrast imaging with grating interferometers has proven to hold huge potential for numerous applications with X-rays and with neutrons conveying biology and medicine as well as engineering and magnetism, respectively. However, a concept to extract quantitative information is still missing. Here a general theory as well as a measurement strategy is introduced, allowing extraction of quantitative small-angle scattering information such as structure sizes and scattering cross sections. The validity of the description is demonstrated by a specific example from literature.

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Markus Strobl. 2013-12-02. General solution for quantitative dark-field contrast imaging with grating interferometers. https://arxiv.org/abs/1312.0473

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