© 2016 Thorlabs38
ITC8000
7.3.5 Programming the BIAS Voltage (VBIAS)
Explanation
Response Example
Programs the bias voltage
Programs the bias start voltage for “ELCH” *)
Programs the bias stop voltage for “ELCH”
Reads the bias voltage
[:VBIAS:SET <NR3><LF>]
Reads the allowed minimum bias voltage
[:VBIAS:MIN <NR3><LF>]
Reads the allowed maximum bias voltage
[:VBIAS:MAX <NR3><LF>]
Reads the minimum bias voltage for UBIAS - DAC = 0000
[:VBIAS:MIN_W <NR3><LF>]
Reads the maximum bias voltage for UBIAS - DAC = FFFF
[:VBIAS:MAX_W <NR3><LF>]
Reads the bias start voltage for “ELCH”
[:VBIAS:START <NR3><LF>]
Reads the bias stop voltage for “ELCH”
[:VBIAS:STOP <NR3><LF>]
*) ELCH = ELectrical CHaracterization, a PRO8000 Macro Function. Please see the PRO8000 Series Mainframe
Manual for details.
7.3.6 Selecting the Laser Diode Polarity (LDPOL)
Explanation
Response Example
Reads status of the laser output
[:LDPOL AG<LF>]
[:LDPOL CG<LF>]