光学工程在日常生活很多领域扮演着重要的角色,以愈发聪明的方法和灯具,确保效果更好、更加节能的照明.工业生产中激光处理材料,光学感应和光学通信技术,以及显示器技术,这些只是现代工业环境日益重要的一些光学技术范例.这里介绍光学的应用:彩虹的形成;天空是蓝的,晚霞是红色的;星系谱线“红移”;全息技术的原理等等.一、彩虹的形成例1彩虹涉及的物理原理主要有().A.光的折射B.光的反射 Optical engineering plays an important role in many areas of everyday life, ensuring smarter, more energy-efficient lighting with smarter ways and fixtures.Laser processing materials, optical sensing and optical communication technology, and display technology in industrial production, These are just some examples of optical technologies that are increasingly important in modern industrial environments. Here are some of the applications of optics: the formation of a rainbow; the sky is blue; the sunset is red; the galaxy’s lines “redshift”; the principle of holographic techniques, and so on. First, the formation of a rainbow Rainbow involved in the main physical principles () A. Refraction of light B. Light reflection