Furthermore, the effect of aperture parameters on the diffraction characteristics of laser beams with amplitude modulations is also analyzed.
另外讨论了锯齿光阑参数对有振幅调制光束衍射特性的影响。
2
An analytic expression for the intensity of the central point in Fresnel's circular aperturediffraction was derived using the methods of vector map and integration respectively.
分别用矢量图解法和积分法导出了菲涅耳圆孔衍射中心场点的光强的解析表示,方便了此类问题的分析。
3
Through theoretical analysis, a deeper physical intension of the Freshal circular aperturediffraction is revealed.