Coherent Modulation Transmitter | IQTX
Quantifi Photonics Ltd.
Version
1.04
57
Command
:SOURce:CHANnel[m]:WAVelength?
Syntax
:SOURce:CHANnel[m]:WAVelength?<wsp>[MIN|MAX|DEF|SET|UNIT|STEP|ACT|
LOCK|ALL]
Description
Query the laser output wavelength value
Parameters MIN: Get the minimum programmable value
MAX: Get the maximum programmable value
DEF: Get the default programmable value
SET: Get the desired set value
UNIT: Get the measurement unit
STEP: Get the step size value
ACT: Get the current value (default)
LOCK: Query whether the laser is currently at the SET wavelength
ALL: Returns all of the above parameters
Response
Returns the minimum, maximum or currently set value for the laser wavelength as
specified by parameters. The lock parameter will return as
TRUE
or
FALSE
Example
:SOUR:CHAN1:WAV? MAX -> 1.56877267e-06
Command
:SOURce:CHANnel[m]:FREQuency
Syntax
:SOURce:CHANnel[m]:FREQuency<wsp>[<value and unit>|MIN|MAX|DEF]
Description
Set the laser output frequency
Parameters <value> is a valid numerical value which is in the range between the MIN and MAX
response queried with the
FREQuency?
command seen below, or found in the IQTX
specifications, along with the measurement unit
MIN: Set the minimum programmable value
MAX: Set the maximum programmable value
DEF: Set the default programmable value
Response
No response
Example
:SOUR:CHAN1:FREQ 1.92 THZ
Command
:SOURce:CHANnel[m]:FREQuency?
Syntax
:SOURce:CHANnel[m]:FREQuency?<wsp>[MIN|MAX|DEF|SET|UNIT|STEP|ACT|LOCK
|ALL]
Description
Get the laser output frequency
Parameters MIN: Get the minimum programmable value
MAX: Get the maximum programmable value
DEF: Get the default programmable value
SET: Get the desired set value
UNIT: Get the measurement unit
STEP: Get the step size value
ACT: Get the current value (default)
LOCK: Query whether the laser is currently at the SET frequency
ALL: Returns all of the above parameters
Response
Returns the minimum, maximum or currently set frequency for the laser as specified
by parameters. The lock parameter will return as
true
or
false
Example
:SOUR:CHAN1:FREQ? MAX -> 1.9614
Command
:SOURce:CHANnel[m]:FREQuency:FINE
Syntax
:SOURce:CHANnel[m]:FREQuency:FINE<wsp>[<value and unit>|MIN|MAX|DEF]
Description
Set the fine-tuning laser output frequency
Parameters <value>: A valid numerical value in the frequency fine tuning range. Fine tuning can
increase or decrease the frequency (positive or negative value). Valid range is from -6
GHz to 6 GHz in 1 MHz increments as detailed in the specifications.
MIN: Get the minimum programmable value
MAX: Get the maximum programmable value
DEF: Get the default programmable value
Response
No respponse
Example
:SOUR:CHAN1:FREQ:FINE MAX
