摘要
通过讨论和大量的计算指出 ,椭圆偏振光通过检偏器后的光强度是沿检偏器透振方向振动的两个线偏振光干涉的结果 ,不等于椭圆偏振光合振动矢量沿检偏器透振方向的合振幅的平方。用不同的方法求出了斜椭圆偏振光通过检偏器后的光强度取最大值时检偏器透振方向的方位角 。
Through widely discussing,analyzing and calculating,the article points out that the strength of light is the result of the interference of two linear polarized lights vibrating along test plate's transmissive direction,isn't equivalent to the square of the united amplitude about the united vibrational vectors of elliptically polarized lights along with the same direction,and derives the azimuth of test plate's transmissive direction using different ways when the strength of light takes the maximum value after the elliptically oblique polarized lights pass through the test plate,and also proves a important conclusion been used in the test of elliptically polarized lights.
关键词
椭圆偏振光
检验
偏振光干涉
物理光学
elliptically polarized lights,test,interference of polarized light
