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Figure 3
X-ray multi-contrast zooming optics for ABI. The optics consists of a collimator crystal and an analyzer crystal arranged in a nondispersive (+, −) geometry with a sample placed between them. The sample is mounted on a rotation stage for acquiring the CT data set. The analyzer crystal plays an essential role not only as an angular filter but also as a Bragg magnifier with a zoom function.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 29| Part 3| May 2022| Pages 787-793
https://doi.org/10.1107/S1600577522001412
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