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Figure 5
Upper row: intensity distribution I0, photon flux density between white (1.4 × 1012 s−1) and black (9.7 × 1011 s−1) at different DCM energies. Undulator parameters: λU = 32.0 mm, length = 384 mm (12 periods), K = 2.1247 (9000 eV), distance = 60 m, 1 mm × 1 mm. Lower row: `samples' used for the simulation of the influence of deviations of the undulator gap tuning from the DCM energy, `grain' size 0.01 mm × 0.01 mm; sample 1, sinusoidal variation of the thickness (texture); sample 2, random variation of the thickness (powder).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 19| Part 6| November 2012| Pages 905-910
https://doi.org/10.1107/S0909049512040162
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