Hello,

I am trying to simulate a polarizing beamsplitter (PBS) cube and a 45 degree faraday rotator in OpticStudio NSC. I am sending p polarized light through a GRIN lens to collimate the light. The light then passes through the PBS, through the faraday rotator Jones matrices, hits a mirror, and returns through the system. The light should then be reflected by the PBS which reflects S polarized light by 90 degrees. This is not the case and the light passes through the PBS, showing that the polarization of the light never rotated. Is there something I am missing? 

Best,

Eric