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Measurement Operations & Settings Signal Generation – The SOURce Subsystem
132 Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition
command:
[:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:ARA:ALL
syntax: [:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:ARA:ALL
description: Realigns the laser cavity of every tunable laser source in a mainframe.
parameters: none
response: none
example: sour0:wav:corr:ara:all
affects: All tunable laser modules except Agilent 81649A and Agilent 81689A/B
command:
[:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:AUTocalib
syntax: [:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:AUTocalib<wsp>ON (1) | OFF (0)
description: Sets the Auto Calibration feature On or OFF. Switching it OFF enables the TLS to operate for
a long period without interruption from the "auto lambda zeroing" or settling. When Auto
Calibration is disabled, it is possible to operate the TLS at a temperature that differs more
than 4.4 K from the last Lambda Zeroing temperature. In this case, the accuracy and wave-
length performance of the TLS can become less optimal due to temperature variation. The
relevent accuracy class is indicated on the user interface when Auto Calibration is off.
parameters: a boolean value: 1 or ON: enable Autocalibration
0 or OFF: disable Autocalibration
response: none
example: sour0:wav:corr:aut 0
affects: All tunable laser modules except Agilent 81649A, 81689A/B and Agilent 81980A, 81940A,
81989A, 81949A.
command:
[:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:AUTocalib?
syntax: [:SOURce[n]][:CHANnel[m]]:WAVelength:CORRection:AUTocalib?
description: Returns whether Autocalibration is enabled or disabled
parameters: none
response: 0 Autocalibration disabled
1 Autocalibration enabled
example: sour0:wav:corr:aut? → 1
affects: All tunable laser modules except Agilent 81649A, 81689A/B and Agilent 81980A, 81940A,
81989A, 81949A.