... the x-z plane,Table 2.1. Parameters of the RAY-sourcesName Width Height Length Div. Div. S0S1,S2,S3xy zhor. φ vert. ψMatrix MA Hard Hard Hard Hard Hard 1 InputPoint PO Hard Hard Hard ... described by the Stokes vectorS =(S0,S1,S2,S3), and its pathlength. Thus, a ray is described by 12 param-eters, which are traced through the optical setup and for which the geometricaland ... 13].Azimuthal RotationAfter successful interaction with the optical element the surviving ray isdescribed in a coordinate system, which is rotated by the reflection angleθ and the azimuthal angle...