高音细腻通透、清晰亮丽，高频分布均匀；
Permeability delicate treble, clear bright, high-frequency distribution;
结果表明，齿形光阑能有效抑制光强的高频衍射，并降低横向光强分布的不均匀性。
It is shown that, the use of serrated apertures can suppress the high frequency diffraction of axial intensity and reduce the nonuniformity of transversal intensity distributions.
应用推荐