journal menu
![[Figure 5]](ok5014fig5mag.jpg)
|
|
Figure 5
(a) Footprint of WM1. (b) Footprint of WM2. (c) Images at the detector plane from a 5 µm (V) × 1 µm (H) source with horizontal source movement listed in the figure. The incident photon energies are 300 eV ± 42 meV. The horizontal beam divergence is ±10 mrad. The incident angle θ of SM is changed by 0.0002° to optimize the image quality at the fixed rGD = 209.224 cm. (d) Horizontal histograms [bin the image in panel (c) vertically] showing the changes in image profile with respect to the source movement listed in the figure. The histograms are shifted horizontally for comparison and offset vertically for clarity. (e) Bottom: the amount of translation used in aligning the histograms in panel (d) (red filled circles) versus the linear dispersion described in the text. Top: difference between the translation of histograms (red filled circles) and the linear dispersion (black line). (f) Horizontal histograms showing the change of image profile with respect to the angular acceptance of Wolter mirrors at −70 µm source movement. The numbers listed in the figure are the source divergence in mrad. Dashed lines in panels (d) and (f) denote the FWHM of the histograms. |
![[Figure 5]](ok5014fig5.jpg)
 | JOURNAL OF SYNCHROTRON RADIATION |
ISSN: 1600-5775
access
