讨论光的干涉和衍射问题时引入光程差概念的物理意义

When discuss the interference and diffraction of light into the physical meaning of the concept of optical path difference

本文主要论述结合光的干涉,衍射现象的本质,讨论引入光程差概念的物理意义,从波动性概念解释光的干涉和衍射现象的本质,最后得到光程差概念的物理意义。

This paper mainly discusses the combination of optical interference, essence of the phenomenon of diffraction, discuss the physical meaning of the concept of optical path difference, from the volatility to explain the nature of interference and diffraction of light, finally get the physical meaning of the concept of optical path difference