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Figure 9
Wavefront slope error (vertical offset of 1 µrad) and monochromator height profile (vertical offset of 0.1 nm) reconstructed from moiré patterns recorded at different incident photon energies. Details of the recorded moiré patterns are shown in the left-hand panel. The intergrating distance was kept fixed and the design energy of the gratings was 8.3 keV. |
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