Princeton Instruments PI-MAX4, Manual

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166 PI-MAX
®
4 System Manual Issue 9
9.5 Configure a Single-Trigger DIF Acquisition
The operation of the PI-MAX4 in DIF mode is similar to standard operation of a PI-MAX4
with
SuperSYNCHRO Timing
. This section describes the minor operational differences
that are due to the special timing modes required for DIF.
Figure 9-13 is a block diagram of the typical equipment configuration for a single-trigger
DIF acquisition.
Figure 9-13: Block Diagram: Single-Trigger DIF Acquisition
Figure 9-14 illustrates the timing diagram for a single-trigger DIF acquisition.
Figure 9-14: Timing Diagram: Single-Trigger DIF Acquisition
LASER 1
LASER 2
Trigger 1
Trigger 2
100-240
100-240
GiGE
Trigger In
Power
Supply
PI-MAX4
Computer
4411
-013
9_009
0
D1 W1
PD
D2
SHIFT
BEHIND
MASK
TRIGGER
W2 PD
SECOND FRAME FIRST FRAME
IMAGES
',QLWLDO*DWH'HOD\• P S)
PD: Phosphor Decay Time
W1: Pulse 1 Gate Width
D2: Inter-Pulse Gate Delay
W2: Pulse 2 Gate Width
4411-
0139
_0091