Use the Ideal Depolarizer node to reinitialize the Stokes parameters so that the outgoing ray is completely unpolarized. Add this node from the
Optical Devices submenu when
Intensity computation is set to
Compute intensity,
Compute intensity and power,
Compute intensity in graded media, or
Compute intensity and power in graded media in the physics interface
Intensity Computation section. The
Accumulator (Boundary) subnode is available from the context menu (right-click the parent node) or from the
Physics toolbar,
Attributes menu.
