The Evaluation of Image Quality and Straight Edge Diffraction in Optical and Electronic Microscope 光学和电子显微镜的直边衍射和象质评价
Fresnel straight edge diffraction is simulated with MATLAB, the corresponding laws and graphical effects are also received. 用MATLAB软件仿真模拟了菲涅耳直边衍射实验,给出了相应物理规律和图形化的效果。
This Paper deals with the evaluation of image quality and straight edge diffraction in optical and electronic microscope, and the method for quantitative measurement under partially coherent conditions. 本文在部分相干条件下,研究了光学和电子显微镜的直边衍射和象质的评价及定量测试方法。