Agilent Technologies 8163A Programming Manual page 104

Measurement Operations & Settings
command:
syntax:
description:
parameters:
response:
example:
affects:
command:
syntax:
description:
parameters:
response:
example:
affects:
command:
syntax:
description:
parameters:
response:
example:
affects:
command:
syntax:
NO TE
description:
parameters:
response:
example:
affects:
104
[:SOURce[n]][:CHANnel[m]]:POWer:STATe?
[:SOURce[n]][:CHANnel[m]]:POWer:STATe?
Queries the laser state of the chosen source.
none
A boolean value:
sour2:pow:stat? → 1<END>
All laser source, DFB source, and tunable laser modules and return loss modules with an
internal source
[:SOURce[n]][:CHANnel[m]]:POWer:UNIT
[:SOURce[n]][:CHANnel[m]]:POWer:UNIT<wsp>DBM|0|Watt|1
Sets the power units
0 or DBM: dBm (default)
1 or W: Watts
none
sour2:pow:unit w
All tunable laser and DFB source modules
[: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
Agilent 8163A Lightwave Multimeter, Agilent 8164A Lightwave Measurement System,
& Agilent 8166A Lightwave Multichannel System, Third Edition
Signal Generation – The SOURce Subsystem
0: Laser Off
1: Laser On
+0<END>
The lower wavelength source
The upper wavelength source
Both wavelength sources