HP 8163A Series Programming Manual page 97

Signal Generation – The SOURce Subsystem
command:
syntax:
description:
parameters:
response:
example:
affects:
command:
syntax:
N O T E
description:
parameters:
response:
example:
affects:
command:
syntax:
N O T E
description:
parameters:
response:
example:
affects:
HP 8163A Lightwave Multimeter, HP 8164A Lightwave Measurement System,
& HP 8166A Lightwave Multichannel System User's Guide, E1299
[:SOURce[n]][:CHANnel[m]]:POWer:UNIT?
[:SOURce[n]][:CHANnel[m]]:POWer:UNIT?
Return the current power units
dBm
0:
Watts
1:
none
→
sour2:pow:unit?
All tunable laser and DFB source modules
[:SOURce[n]][:CHANnel[m]]:POWer:WAVelength
[:SOURce[n]][:CHANnel[m]:POWer:WAVelength[<wsp>LOWer|UPPer|BOTH]
For compatibility reasons, WAVelength may be replaced with WAVE.
Sets the wavelength source for a dual-wavelength laser source.
LOWer:
UPPer:
BOTH:
none
sour2:pow:wav upp
All dual-wavelength laser source modules and return loss modules with two internal
sources
[:SOURce[n]][:CHANnel[m]]:POWer:WAVelength?
[:SOURce[n]][:CHANnel[m]:POWer:WAVelength?
For compatibility reasons, WAVelength may be replaced with WAVE.
Returns the wavelength source for a dual-wavelength laser source.
none
LOW
UPP
BOTH
sour2:pow:wav? → LOW<END>
All dual-wavelength laser source modules and return loss modules with two internal
sources
Measurement Operations & Settings
+0<END>
The lower wavelength source
The upper wavelength source
Both wavelength sources
The lower wavelength source
The upper wavelength source
Both wavelength sources
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