Performance Tests
Performance Test Procedures
34
Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition
4
If you are using an Agilent 81657A Laser Source ensure that you
initialize the Agilent 8156A Optical Attenuator with 30 dB
attenuation.
Figure 3
Accuracy Test Setup
5
Turn the instruments on, enable the laser source and allow the
instruments to warm up for at least 20 minutes.
6
Perform the following sub-procedure for both Power Meters:
a
Move to the Power Meter channel.
b
Move to the wavelength parameter, [
λ
], press Enter, enter the
wavelength of the laser source, and press Enter.
c
Move to the calibration parameter, [CAL], press Enter, set the calibration
parameter to zero, and press Enter.
d
Move to the averaging time parameter, [AvgTime], press Enter, move to
<500 ms>, and press Enter.
e
Move to the power parameter, [P], press [Pwr unit], move to <Watt>, and
press Enter.
7
Make sure the optical input of the Device Under Test (DUT),
8163xA, is not receiving any light by placing a plastic cap over the
input. Move to the DUT Power Meter channel, press [Menu], move to
<
Zero
>, press
Enter
.
Mainframe 8163A/B with 8163xA/B
and 81618A with 8162xB Opt. Head
8163A
8161
8A
8163
x
A/B
8156A Optical Attenuator
8156A
Mainframe 8163A/B or 8164A/B
8163A/B
81657A
ó
81101AC
81101AC
Optical Head 81624B
Wk Std
Summary of Contents for 81630B
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