EOMs Operating Manual
Ref. Ed. 0 – 08/02/2021 26
The following set up explains how to measure it:
Fig. 41
P
TE
&
P
TM
are obtained by varying the input light polarization state with a polarization controller.
3.7 Electrical return loss S
11
& electro-optical
bandwidth S
21
The high frequency efficiency of the RF port is generally given by the electrical return loss and the
electro-optical transmission values.
These parameters are measured with some high-speed instruments such as photodiode and
Vectorial Network Analyzer:
To Next Page
Loading...