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Mainframe 8163B w/ 81657A FLS
8163B
81657A
ptical Attenuator 8156A #221
8156A (Atty 1)
81113PC
34
8 Ensure that the Agilent 8156A output is disabled. Move to the
reference Power Meter channel, 81624B/81618A, press [Menu],
move to <Zero>, press Enter.
9 Enable the Agilent 8156A output and change the attenuation until the
reference Power Meter displays 10.00 µW.
10 Connect the attenuator output cable to the DUT Power Meter. Note
the power value returned from the DUT, [P], from the display and
note the result in the test record.
11 Move to the Laser Source channel, move to the wavelength parameter, [λ],
press Enter , select the longer wavelength source, and press Enter .
12 Repeat steps 4 to 10 at the second wavelength with the
corresponding source.
Linearity Test
Optical Att. 8156A #101
8156A (Atty 2)
Monitor
ó
Figure 4
Measurement Setup for Power Linearity
N O TE
• Do not turn the laser off during the measurement!
• Clean all connectors carefully before you start with the
measurement!
Agilent 81632B/3B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power
Sensor Module, First Edition
Mainframe 8163B w/ 81634B (REF)
and 8163xA (DUT)
81634B
REF
81113PC
81113PC
8163xA/B
8163B
81113SC
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