4
Measurement Operations & Settings
Response:
The number of cycles as a signed integer value.
Example:
:sour0:wav:swe:cycl? -> +3
Affects:
All N777xC tunable laser sources
Command:
:SOURce0:WAVelength:SWEep:DWELl
Syntax:
:SOURce0:WAVelength:SWEep:DWELl<wsp><value>|MIN|MAX|DEF[NS|US|MS|S]
Description:
Sets the dwell time. Can only be used when sweep is stepped.
Cannot be set while a sweep is running.
Parameters:
The dwell time as a float value.
If you specify no units in your command, seconds are used as the default.
Also allowed are:
Response:
None
Example:
:sour0:wav:swe:dwel 500ms
Command:
:SOURce0:WAVelength:SWEep:DWELl?
Syntax:
:SOURce0:WAVelength:SWEep:DWELl?[<wsp>MIN|MAX|DEF]
Description:
Returns the dwell time. Can only be used when sweep is stepped.
Parameters:
None
Also allowed are:
Response:
The dwell time in seconds.
Example:
:sour0:wav:swe:dwel? -> +5.00000000E-001
Affects:
All N777xC tunable laser sources
70
MIN: minimum programmable value
MAX: maximum programmable value
DEF: This is not the preset (*RST) default value but is half the sum of, the minimum
programmable value and the maximum programmable value
MIN: minimum programmable value
MAX: maximum programmable value
DEF: This is not the preset (*RST) default value but is half the sum of, the minimum
programmable value and the maximum programmable value
Keysight N777xC Series Tunable Laser Family Programming Guide