Figure 2
(a) Three-dimensional model of an individual analyzer: (1) Aerotech ART50 rotary stage providing θ angle coarse motion, (2) PZT-driven sine bar using an overconstrained rotary weak-link mechanism providing θ angle fine motion, (3) Picomotor-driven tilt stage for χ motion, (4) analyzer crystal and its housing. (b) Photograph of right- and left-hand analyzer subassemblies. |