Thermal and deformation analyses of side-cooled monochromator mirrors for the SPring-8/Figure-8 soft X-ray undulator

The numerical results for a bent parabolic mirror monochromator designed for the SPring-8/Figure-8 soft X-ray undulator are described. A thermal and structural finite-element analysis is presented for side-cooled premirrors of the bent parabolic mirror monochromator. Using a ray-tracing code, the effect of the final induced figure errors on the performance of the premirror are discussed.