grating equation meaning in Chinese

光栅方程

The arrangement of light guide units is the research emphases . firstly , the dimensions of light guiding unit are calculated by rayleigh criterion . then , the parameters of sub - micron gratings are designed : the grating period is calculated by the grating equation according to the incident and transmitted angles ; finally , the groove depths of the gratings are arranged to satisfy the uniformity request
导光网点的设计是本文研究的重点,首先利用瑞利判据计算出各导光网点的大小,然后设计导光网点? ?亚微米光栅的参数:按照入射光和出射光的角度,根据光栅方程确定光栅周期;最后,按照均匀性要求确定各导光单元的光栅槽深。