摘要
根据菲涅耳———基尔霍夫衍射公式,在傍轴条件下,对单色平行光正入射和点光源照射情况,定量得到轴线上光强的分布公式。
Based on Fresnel—Kirchhoff diffraction formula,under the condifion of paraxial ray,the axial intensity formulas of light have been obtained for the monochromatic normal incident plane and point light sources.
出处
《内蒙古民族大学学报(自然科学版)》
1998年第2期65-66,共2页
Journal of Inner Mongolia Minzu University:Natural Sciences