5 SIMPLE TECHNIQUES 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。Obviously, the increased the thickness or big difference in refractive indices, the bigger the diploma of retardation involving waves. Early observations designed over the mineral calcite indicated that thicker calcite crystals induced gre