Keysight N437 Series Programmer's Manual page 67

Keysight N437x Series Lightwave Component Analyzer, Programmer's Guide
Command :SOURce:STATe?
Syntax :SOURce:STATe?
Description Gets the current state of the LCA optical output.
Parameters none
Response <string> LaserOn | LaserOff
C# (property) LaserState
Example :SOUR:STAT? -> LaserOn
Command :SOURce:STATe
Syntax :SOURce:STATe<wsp>ON|OFF|1|0 description:Sets the current state of the
LCA optical output. parameters:<string> ON | 1 | OFF | 0
Response none
C# (property) LaserState
Example :SOUR:STAT ON
Command :SOURce:WAVelength?
Syntax :SOURce:WAVelength?
Description Gets the current wavelength of the LCA optical output.
Parameters none
Response <string> The wavelength as string together with the unit.
C# (property) LaserWavelength_nm
Example :SOUR:WAV? -> <Wvl_1550nm
Command :SOURce:WAVelength
Syntax :SOURce:WAVelength<wsp><wavelength>
Description Sets the current wavelength of the LCA optical output. The available
wavelengths can be retrieved with :SOUR:WAV:ALL?
Parameters wavelength <string> the wavelength value as string, unit is nm e. g. 1550.
Response none
Remote Operation 1
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