光的衍射现象的研究与应用

The Research of Diffraction of Light and Application

文章利用光的衍射原理,通过氦氖激光器等仪器进行一些光衍射(如单缝衍射等)实验,并结合热学知识,计算出金属线胀系数等常量;体现了学科之间的互相渗透及知识的灵活运用。

This article uses the light the diffraction principle, through instruments and so on helium neon laser carries on some light diffractions （for example single slit diffraction and so on） to test, and unifies the heat studies knowledge, calculates constants and so on metal coefficient of linear expansion; Has manifested between the discipline mutual seepage and the knowledge nimble utilization.