Figure 10
Optical layout of the beamline. Synchrotron radiation (SR) generated at an undulator passes through a front-end slit (FES), pre-focusing mirrors (M0 and M1), monochromator consisting of a mirror (M2) and gratings (G), and exit slit (S). Two varied-line-spacing gratings with center groove densities of 600 (G600) and 1200 (G1200) lines mm−1 are installed in the monochromator. |