KB1: 1 micron KB mirrors
Beam direction: Slits 2 -> KB1 -> Slits 3
Slits 2
Slits 2 = KB1 JawUP
- Cut the beam down and reduce unwanted halo
- Define the beam entering the KB mirrors
Fixed curvature KB mirrors
Focus the X-ray beam to a ~1 micron spot
Slits 3
Slits 3 = KB1 JawDown
(usually widely open and don’t touch in gas phase runs)