Figure 1
Schematic of the ps-BPM system. (a) Side view of the source and monochromator (single Laue). Horizontally separated (b) unfiltered beam side and (c) filtered edge side of the photon beam on the same detector. The example intensity profile on the right side of the figure in (b) shows the unfiltered photon distribution, and in (c) shows the intensity change in the vertical plane after the filter with the K-edge energy in the middle of the beam. |