5 ESSENTIAL ELEMENTS FOR MAGNETO-OPTICAL CRYSTAL

各向异性透明晶体如方解石、石英等的折射率，是其固有的特性，称为永久双折射。If the electrical industry has the direction from the optical axis, just one obtains the remarkable index ne. This can be done only if the propagation course (a lot more specifically, the direction with the k vector) is perpendicular to yo