The authors show that using the half-wave strip method to deduce the bright and dark fringe conditions of Fraunhofer grating diffraction is simpler than the amplitude vector method.
本文用半波带法对夫琅禾费光栅衍射进行分析该方法和常用的振幅矢量法相比，分析衍射条纹的位置更要快捷，明了。
A rigorous vector grating analysis approach BKK approach, which can be used to analyze the big caliber and big view binary optical system, is introduced.
详细地介绍了一种可用于分析大口径大视场二元光学系统的光栅矢量分析法BKK方法。
According to the vector modal theory for any shape profile metallic grating, the diffraction fields are studied numerically.
本文根据任意槽形金属光栅的矢量模式理论，对正弦槽光栅和半椭圆槽光栅的情况进行了推导和数值计算。
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