Figure 2
From: Fly-scan ptychography
Fly-scan trajectory recorded by interferometers with 600 μm/s speed and 0.12 second exposure time per frame.
The motor movements along the fast (blue) and slow (cyan) scan axes are shown in the left panel. A zoomed-in view for the first scan line is displayed in the right panel. Each blue dot indicates the central location of a continuous motions during each data acquisition period. The solid green lines indicate the triggering time for the detector counting and the dashed red lines indicate the completion time for data collection. The time interval from a solid green line to the next dashed red line defines the 0.12 second exposure time as indicated by the gray boxes in the inset and the time interval from a dashed red line to the next solid green line is the 0.014 second dead time for detector readout.
