  We have used the STOKES radiative transfer code, to model polarization
induced by dust scattering in the polar regions of Active Galactic Nuclei
(AGN). We discuss the wavelength-dependence of the spectral intensity and
polarization over the optical/UV range at different viewing angles for two
different types of dust: a Galactic dust model, and a dust model inferred from
extinction properties of AGN. The STOKES code and documentation are freely
available at http://www.stokes-program.info/.

Astrophysics