PERFORMANCE OF A HIGH-RESOLUTION, HIGH-FLUX DENSITY SGM UNDULATOR BEAMLINE AT THE ALS (INVITED)

The performance of ALS beamline 7.0 is described. This is an integrated system for delivering radiation from a 5 cm period undulator to spectroscopy and microscopy experiments across the range of photon energies from 60 to 1200 eV. The beamline is engineered to deliver the highest possible flux, with negligible deformation of the optic surfaces due to heating. Two experiment stations are served with rapid interchangeability. The measured operational parameters, the resolution and flux delivered, and the refocus of the light into a small spot at the experiment are all discussed. © 1995 American Institute of Physics.