Be based on measuring wire tiny diameter with laser diffraction, a method of hardware equidistance subdivision for dark string spans of diffractionfringe is presented.
在激光衍射法测量微细线径的基础上，提出用硬件插值细分的方法来确定衍射图样暗纹间距。
2
The hybrid method is used to calculate nonuniform currents and fringediffraction wave of objects.
本文利用混合法计算了目标表面的非均匀电流和边缘绕射场。
3
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.