HP 8163A Programming Manual page 110

command: [:SOURce[n]][:CHANnel[n]]:POWer:WAVelength?
syntax: [:SOURce[n]][:CHANnel[n]:POWer:WAVelength?
NOTE
description: Returns the wavelength source for a dual-wavelength Laser Source.
parameters: none
response: LOW
UPP
BOTH
sour2:pow:wav? → LOW<END>
example:
affects: All fixed-wavelength Laser Source modules.
command:
[:SOURce[n]][:CHANnel[n]]:WAVelength[:CW|:FIXed]
syntax: [:SOURce[n]][:CHANnel[n]]:WAVelength[:CW|:FIXed]<wsp>
<value>[PM|NM|UM|MM|M]
description: Sets the absolute wavelength of the output.
parameters:
Any wavelength in the specified range (see the specifications in the appro-
priate User's Guide).
The programmable range is larger than the range specified in the User's
Guide. The programmable range is set individually for each instrument
when it is calibrated during production.
Also allowed are:
The default units are M.
response: none
example:
sour2:wav 1550NM
affects: All Tunable Laser modules
Introduction to Programming
Signal Generation – The SOURce Subsystem
For compatibility reasons, WAVelength may be replaced with
WAVE.
The lower wavelength source
The upper wavelength source
Both wavelength sources
MIN: minimum wavelength value
MAX: maximum wavelength value
DEF: This is not the preset (*RST) default value but is
110
half the sum of, the minimum wavelength value
and the maximum wavelength value