Figure 1
P13 beamline. (a) Optical layout; assembly drawing of (b) the optics hutch, (c) the experimental hutch, (d) predicted flux of the 2 m U29 undulator through a 1 mm × 1 mm aperture at 40 m distance from the source at the PETRA III storage ring (DESY, Hamburg), (e) reflectivity of photon beam versus energy through the double horizontal deflecting mirror for Rh coating (black line) and uncoated silica (red line). |