MAGNETO-OPTICAL CRYSTAL THINGS TO KNOW BEFORE YOU BUY

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 decreased part with the Michel-Levy chart (x-axis) marks the orders of retardation in multiples of close to 550 nanometers. The region in between zero and 550 nanometers is named the first order of polarization hues, and also the magen