Laser:ldv – Lightwave Communications LDX-3232 User Manual
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C O M M A N D R E F E R E N C E
LDX-3232 Device-Dependent Command Reference
04_06
LDX-3232
63
C H A P T E R
4
The LASer:LDV command sets the laser voltage for calibration of the laser voltage
measurement.
Syntax Diagram
Parameters
An <nrf value> that represents the (laser) output voltage, in volts.
Notes
setpoint is the same for both low and high bandwidth output modes and is entered only
for LDV calibration.
Examples
"Las:LDV 4" -action: enters a value of 4.000 V.
"LAS:ldv 1.025" -action: enters a value of 1.025 V.
The LASer:LDV? query returns the value of the measured laser voltage.
Syntax Diagram
- where the response is the measured laser output voltage for either low or high
bandwidth modes.
Notes
This measurement is updated approximately once every 600 ms.
Examples
"LAS:ldv?" -response: 3.03, means the measured laser output voltage is 3.03 V.
"Laser:LDV?" -response: 1.0, means the measured laser output voltage is 1.000 V.
LASer:LDV
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RONT
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LASer:LDV?
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RONT
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ANEL
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<nrf
value>
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:
LAS
LDV
:
LAS
:
LDV
?