December 2019 79 LDC-3706 Series Laser Controller
LIV:TEMPerature:INFO? LAS
Description Reports start and end temperature data for the LIV measurements.
Notes Output will report starting temperature and ending temperature.
Example 25C, 50C
LIV:IGNORETEMPSTAB <nrf> LAS
LIV:IGNORETEMPSTAB?
Description Sets/Reports if LIV waits for the temperature to stabilize before measurement.
Parameters 0 or 1 – 0 for FALSE, 1 for TRUE
Reset Value 0
Example LIV:IGNORETEMPSTAB 0; Sets the LIV measurement to perform an LIV without stabilizing temperature.
MEASure[:SCALar]:[F]RESistance? TEC
Description Reports the TE sensor resistance in Ohms.
MEASure[:SCALar]:CURRent[1]? LAS TEC
Description Reports the laser diode output current in Amps in laser driver mode or the TEC controller output current in
Amps in TEC controller mode.
MEASure[:SCALar]:CURRent2? LAS
Description Reports photodiode current measurement in milliamps.
MEASure[:SCALar]:POWer? LAS
Description Reports photodiode power measurement in milliwatts.
MEASure[:SCALar]:TEMPerature? TEC
Description Reports TE temperature measurement in ˚C.
MEASure[:SCALar]:VOLTage? LAS TEC
Description Reports the laser diode output voltage in Volts in laser driver mode or the TEC controller output voltage in Volts
in TEC controller mode.
MEASure:SENSor? TEC
Description Reports the currently selected sensor’s native quantity. For a resistive sensor, response value is in ohms. For
ICI, response is in uA. For ICV, response is in mV.
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