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Figure 1
Schematic mechanical and optical layout of the in situ portable device for characterization of X-ray optics. The diffuser, wires, CCD detector and photodiode can be translated into the X-ray beam using motorized linear stages. The wavefront is measured by scanning the diffuser with a piezo stage, whereas the beam size at the focal position can be measured via a knife-edge scan using the wires and photodiode.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 23| Part 5| September 2016| Pages 1131-1136
https://doi.org/10.1107/S1600577516012509
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