EXFO FLS-2600B Tunable Laser Source - Manual (Page 133)

Remote Control
Tunable Laser Source 125
Programming Commands
Note You cannot use this query during a sweep.
You do not have to enter all values in the query, but you must
enter the values in the same order as in the Syntax section. If
you want to enter only some of the values, use a comma ( , ) to
separate the values, including the ones you did not enter.
For each value including units, such as wavelengths or speed,
you can specify a unit to use in the same way as the specific
queries in the previous pages. If you do not specify the units, the
system will use those that are currently set.
To specify the units, add at the end of the value
you want to modify. The parameter will be a wavelength
unit (nm or THz) or a speed unit (nm/s or THz/s).
Example A complete query:
SOUR:SWE:STEP:PROG? 1570.00,1605,50,00:050,5.500,10,1,0
A query changing only the number of cycles and trigger options:
SOUR:SWE:STEP:PROG? ,,,,12,,0
A command setting the start and end wavelengths in THz, as
well as the pause time:
SOUR:SWE:CONT:PROG? 196.7 THZ,186.8 THZ,00:200
SOURce:SWEep:STEPped:PROGram?