光栅衍射条纹分布的探讨

Investigation of the distribution of raster diffraction stripe

本文阐述了光栅衍射条纹的分布,将平行光斜入射与垂直入射的情况做了对比,说明斜入射只能改变衍射条纹的对称性,并不能增加光屏上主极大条纹的条数.

The distribution of raster diffraction stripe is studied in this paper. Contrasted parallel light inclined incidence with upright incidence, which shows that inclined incidence only changes the symmetry of diffraction stripe, and not increase the number of the main greatest stripe on the screen.