THE SMART TRICK OF MAGNETO-OPTICAL CRYSTAL THAT NO ONE IS DISCUSSING

When a beam is refracted on the area of a birefringent crystal, the refraction angle will depend on the polarization way. An unpolarized light-weight beam can then be break up into two linearly polarized beams when hitting surfaces of the material with non-ordinary incidence (double refraction).The lower part on the Michel-Levy chart (x-axis) marks