Analog Output (I ) - THORLABS ITC502 Operation Manual

2.17 Analog output (ILD)
2.17 Analog output (I )
LD
At the analog output (BNC jack) a voltage directly proportional to the laser current is
available.
Due to the wide bandwidth the output is an exact replica of the laser current.
Possible deviations of the control output from control input are due to limited
bandwidth and rise time of the laser output.
The transmission coefficient of this output depends on the type of ITC5xx.
10 V correspond to the maximum output current, so e.g. for a 1 A ITC510 10 V
correspond to 1 A and the transmission coefficient is 10V / 1A = 10 V/A.
(Respectively for LD polarity AG: 0 ... -10 V)
ITC500 / page 49