Figure 2
Schematic of the BL23SU beamline at SPring-8. The scale indicates the distance in meters from the center of the twin-helical undulator (THU). Mv: vertical condensing mirror; Mh: horizontal collimating mirror; M1 and M2: vertical focusing mirrors; M3a: vertical collimating mirror; M3b, M3.5, M4a and M4b: refocusing toroidal mirrors; BS1–BS3: biophysical spectroscopy stations; SC: surface chemistry station. The M3b and M3.5 mirrors are used for experiments at the SC and BS3 stations, respectively. |