Grating manufacture is discussed, vector diffraction of grating is studied in this paper to find diffraction rules of grating for polarized light and division between vector diffraction and scalar diffraction.
本文先探讨光栅的制造，在从实验的角度研究了光栅的矢量衍射，探寻光栅对偏振光的衍射规律，寻找矢量衍射与标量衍射的界线。
参考来源 - 平面全息光栅的矢量法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Analyzing method includes geometry theory, scalar diffraction theory and vector diffraction theory etc methods.
其分析方法包括几何理论法、标量衍射理论法和矢量理论法。
For the diffraction of a small aperture, the scalar diffraction has been modified by the vector diffraction theory.
在微小孔衍射的情况下，还讨论了矢量衍射理论对标量衍射理论相关处理的修正。
The error of scalar diffraction theory is very large for DVD, and vector diffraction theory must be employed to get correct result.
对于DVD，标量理论的误差已经很大，要得到准确的结果就必须采用矢量衍射理论。
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