Specifications

Appendix H DIF Camera 95
Figure 48. Thus, the positive going edge of the
output marks the start of the
first exposure. In Freerun operation, the time that
remains low will typically be
in the range of 400 to 600 ns.
EXPOSURE
400 ns
READY
Figure 48. Freerun mode timing
Example: Figure 49 shows an experiment where the rising edge of the
signal
is used to trigger a DG535 Delay Generator, which provides the required delay
and triggers a laser source, Q switch, or other device.
Computer DG535
Camera
Head
Controller
Q Switch
READY
Figure 49. Setup using
to trigger an event
Figure 50 illustrates the timing for a typical experiment like that shown in
Figure 49.
EXPOSURE
400 ns
To Q Switch
1 µs
2 µs
READY
Figure 50. Timing for experiment setup shown in Figure 49