1)  Fraunhofei approximation
夫琅和费近似
1.
To treat the scalar quantity diffraction theory in the most commonly used form with Fresuel approximation and Fraunhofei approximation will be able to help us divide the region of Fresu diffraction and that of Fraunhofei diffraction.
对最普遍形式的标量衍射理论进行菲涅耳近似与夫琅和费近似 ,从而化分菲涅耳衍射区与夫琅和费衍射
2)  Joseph Fraunhofer
夫琅和费
1.
From Joseph Fraunhofer to Ernst Abbe on the Role of Innovative Talent;
从夫琅和费和阿贝看创新人才的作用
2.
Joseph Fraunhofer’s Influence on the Rise-down of British and German Optical Industry;
从夫琅和费看英德光学制造业的起落
3)  Fraunhofer
夫琅和费
1.
The three phases of Fraunhofer diffraction phenomena about G.
本文以康托集分形光栅为研究对象,自行设计并观察了康托集分形光栅三个阶段的夫琅和费衍射现象,根据惠更斯-菲涅耳原理,讨论了一维康托集分形光栅的夫琅和费衍射光强分布特性。
2.
Presented is another derivationufor intensity of Fraunhofer s diffraction of a single slit under general conditions.
现行的光学教材在介绍单缝夫琅和费衍射时，均在特殊情况下导出单缝夫琅和费衍射的光强分布。
4)  Fraunhofer
夫琅禾费
1.
On Characteristics of Fraunhofer Matrix Aperture Diffraction and Its Simulation of MATLAB;
夫琅禾费矩孔衍射的特征及其MATLAB模拟
2.
A Study of the Light Intensity Diffracted from Fraunhofer Motion Aperture;
夫琅禾费矩孔衍射的光强
5)  Fraunhofer region
夫琅和费区
6)  Fraunhofer line
夫琅和费线
参考词条
补充资料：夫琅和费谱线
分子式：
CAS号：

性质：太阳光谱中的吸收线。1814年德国物理学家J.夫琅和费利用自制光谱装置观察太阳光时，在明亮彩色背景上观察到576条狭细的暗线。其中最明显的8条用A到H字母标记。这些暗线被称为夫琅和费谱线。实际上约有3万多条。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。