Agilent Technologies 81689A Stud Sensor User Manual


 
Performance Tests Performance Test Instructions
82 Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules Users Guide,
Sixth Edition
b Set the Resolution Bandwidth to 1 nm. Press [AMPL], press
[BW Swp], and enter the value.
c Set the Sensitivity to -60 dBm. Press [AMPL], press [SENS], and
enter the value.
d Set the wavelength to the value given for your Tunable Laser
module in Table Table 17.
5 Move to the Tunable Laser channel of the Agilent 8164A Lightwave
Measurement System and press [Menu].
6 Set the menu parameters to the values shown in Table Table 5.
7 If you are using the Agilent 81480A, Agilent 81680A or the
Agilent 81640A Tunable Laser module:
Connect the output fiber to Output 2, the High Power output.
Set <Optical Output> to <High Power (2)>.
8 Ensure the optical output is switched off.
9 Set the wavelength of your Tunable Laser module to the value given
in Table Table 17.
10 Set the power for each Tunable Laser module to the maximum
specified output power as given in the Test Record.
11 Press the key beside the laser output to switch on the laser output.
12 On the spectrum analyzer, set the Marker to the highest peak and
select delta.
(Marker > HIGHEST PEAK > DELTA)
13 Using the MODIFY knob move the second marker to the highest
peak of the displayed side modes and note the difference, delta,
between the two markers in the Test Record.
14 Increase the wavelength of the Tunable Laser by 10 nm as specified
in the Test Record.
15 Repeat steps 11 to 13 within the wavelength range of the Tunable
Laser.
Table 17 Wavelength Settings for Source Spontaneous Emission Tests
Module Wavelength [λ]
Agilent 81480A - Output 2 1420.000 nm
Agilent 81680A - Output 2 1460.000 nm
Agilent 81640A - Output 2 1510.000 nm
Agilent 81682A 1460.000 nm
Agilent 81642A 1510.000 nm
Agilent 81689A 1525.000 nm