单轴晶体内外偏振光传播方向的普遍计算

GENERAL CALCULATION FOR THE DIRECTIONS OF PROPAGATION OF THE POLARIZED LIGHT AT THE INNER AND EXTERNAL OF UNIAXIAL CRYSTAL

应用惠更斯原理和费马原理,分别得出单轴晶体内外偏振光方向的普遍计算公式。

If optic axis of crystal is neither in the plane of incidence nor perpendicular to it, determining the directions of propation for the polarized light at the inner and external of uniaxial crystal is difficult from general principle of crystal optics, In this paper, general formulae for this directions are obtained respectively by the aid of Huygens' principle and Fermat's priciple.