Figure 11
Position sensitivity of the graphite electrode detector. Top: wiring as a one-dimensional BPM. With the X-ray beam impinging as shown,
#!I1 will be higher than
#!I2. Left: in cyan, in orange. The individual pulse readouts are shown as points, and averages over 363 frames per detector position are displayed as red and blue lines. Right: calculated position shot per pulse (points) and average (line). |