衍射图样与衍射孔径的相似性研究

Study on the comparability of diffraction pattern and aperture

讨论了光波通过孔径发生Fraunhoffer衍射后的衍射图样的特点 ,研究发现 :衍射图样的中心亮斑的几何结构与衍射孔径相似 ,这对于理解和确定 (或预测 )

The character of Fraunhofer diffraction pattern induced by the beam passing by the diffraction aperture is discussed in this paper. It discovers that the center-spot of the diffraction pattern is similar to the aperture. It is significative to understand and confirm (or forecast) the diffraction induced by the beam passing by the aperture.