Agilent Technologies 81689A Stud Sensor User Manual


 
Performance Test Instructions Performance Tests
Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules Users Guide, Sixth Edition 65
18 Press the key beside the laser output to switch on the laser output.
19 Then perform steps 4 through 8 once.
20 Note the wavelength displayed by the wavelength meter in the test
record.
21 Increase wavelength setting on Tunable Laser by the steps shown in
the test record.
22 Repeat steps 6 and 7 up to the maximum wavelength values shown
in Table Table 7.
23 Pick the maximum and minimum deviations, and note these values
in the test record.
24 Subtract the Minimum Deviation from the Maximum Deviation.
Record this value as the Mode Hop Free Tuning Result.
25 You do not need to repeat the Mode Hop Free Tuning test.
Wavelength Repeatability
1 Move to the Tunable Laser channel of the Agilent 8164A Lightwave
Measurement System and press [Menu].
2 Set the menu parameters to the values shown in Table Table 5.
3 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)>.
4 Set the wavelength and power for each Tunable Laser module to the
values given in Table Table 9.
5 Press the key beside the laser output to switch on the laser output.
Table 9 Reference Wavelength and Power Settings for Wavelength Repeatability Tests
Module Wavelength [λ] Power [P]
Agilent 81480A 1370.200 nm 3.00 dBm
Agilent 81680A 1460.000 nm 3.00d Bm
Agilent 81640A 1510.000 nm 3.00 dBm
Agilent 81682A 1460.000 nm 3.00 dBm
Agilent 81682A #003 1460.000 nm 4.50 dBm
Agilent 81642A 1510.000 nm 3.00 dBm
Agilent 81642A #003 1510.000 nm 4.50 dBm
Agilent 81689A 1525.000 nm 3.00 dBm