Modeling of an electric field sensor in configuration of a photonic integrated circuit with pockels cell and polarization splitter

In the operation of the detection sensor model, a field arises consisting of a Pockels cell and a polarization splitter. The results of a numerical modeling of the model are presented: the dependence of the power distribution between the output ports of the polarization divider on the magnitude of the applied voltage. The quarter-wave voltage of the presented circuit was 5.4 V. The transmission coefficient for the forward port was 40%, and for the crossover port it was 71.3%.