A SIMPLE KEY FOR MAGNETO-OPTICAL CRYSTAL UNVEILED

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。The polarization dependence from the refractive index can have a number of effects, a few of that are very essential in nonlinear optics and laser technological innovation:For an arbitrary angle θ amongst propagation route and optical axi