摘要
对哈里德编著的美国著名教材《物理学基础》波动光学中杨氏双缝干涉实验光程差、薄膜干涉半波损失、薄膜干涉反射光强以及薄膜干涉条纹的定域等几个问题进行了商榷和分析,得出了不同于哈里德《物理学基础》教材中的结论;通过探讨和分析,以求对光学内容重要概念有更深的理解.
In this paper,the optical path difference in Young′s double slits experiment,the phase change,the reflected light intensity in thin-film interference,and the located region of interference fringe in wedge-shaped thin film are discussed separately.Compared to these contents in textbook＂Fundamentals of Physics＂by David Halliday,we draw the new different conclusions from that in textbook by David Halliday.Through the analysis,we hope the readers have new insight about the concepts of optics.
出处
《物理通报》
2015年第4期109-112,共4页
Physics Bulletin
基金
中国农业大学教育教学改革项目“大学物理双语教学创新及国际化”,项目编号:201274
关键词
杨氏双缝干涉
光程差
半波损失
薄膜干涉
Young′s double slits interference
optical path difference
phase change π
thin-film interference
