Dfb Results Analysis; Dfb Test Configuration - Viavi 8100 V2 Series User Manual

NF
<Channel> allows moving the cursor from one channel to another, both in the trace and
in the table of results.
Saving EDFA results
Results are not saved in a file. Nevertheless, both traces may be stored as regular WDM
traces.
To save your files:
1 Select
2 Click on F
3 Click on R
4 Proceed the same way for
Loading EDFA results
Results are not saved in a file. Nevertheless, both traces may be reloaded as regular
WDM traces. Results will be automatically recalculated.
1 Select
2 Click on F
3 Load
The first trace is now loaded for <Acq. In>.
4 Select
the second file.
Results appear automatically in the table.

DFB results analysis

This feature only applies to instruments OSA-50X.
DFB results analysis allows to characterize DFB lasers, by giving the corresponding
SMSR, Offset and bandwidth values.

DFB test configuration

To configure the Platform in preparation for a DFB test, press the S
Noise figure from EDFA (expressed in dB)
Acq. In to save the first file
, select name and
ILE
to come back to the previous screen
ESULTS
Acq. In before loading your first file
and Explorer
ILE
and view your trace
Acq. Out before loading the second file and proceed the same way to load
User Manual
Chapter 8 Optical Spectrum Measurement
Store Trace
Acq. Out.
to select your file
78000010220 Rev. 024
DFB results analysis
button.
ETUP
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