Agilent Technologies Agilent 8164A Podręcznik Użytkownika Pobierz pdf (Strona 100)

Performance Tests Power Tests

100 Agilent 81600B Tunable Laser Source Family, Fourth Edition

It measures the power flatness of the module at the outputs indicated.

1 Set up the equipment as shown in Figure 29:

Figure 29 Test Setup for Power Flatness Tests - Low SSE output

2 Move to the TLS channel of the Agilent 8164A/B Lightwave

Measurement System and set the [Menu] parameters to:

3 Set the inital wavelength and power of the TLS to:

Tunable Laser Channel [Menu] Parameters

When using the low SSE output <Power Mode> is not applicable.

Values

Modulation: <mod src><Off>

TLS module - low SSE output Wavelength [λ] Power [P]

Agilent 81600B #200 - Output 1 1440.000 nm - 7.00 dBm

Agilent 81600B #160 - Output 1 1495.000 nm - 7.00 dBm

Agilent 81600B #150 - Output 1 1450.000 nm - 7.00 dBm

Agilent 81600B #140 - Output 1

For the 81600B #140, some wavelengths are set to odd values to avoid conflict with water

absorption lines.

1420.000 nm - 13.00 dBm

Agilent 81600B #130 - Output 1 1260.000 nm - 13.00 dBm

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Agilent Technologies Agilent 8164A Podręcznik Użytkownika Strona 100