塞曼效应实验中固体F-P标准具的应用与教学  

Application and teaching of solid Fabry-Perot etalon in Zeeman effect experiment

作　　者：何琛娟[1] 廖红波[1] 王海波[1] 弓文平[1] 熊俊[1] HE Chenjuan;LIAO Hongbo;WANG Haibo;GONG Wengping;XIONG Jun(Department of Physics,Beijing Normal University,Beijing 100875,China)

机构地区：[1]北京师范大学物理系,北京100875

出　　处：《物理实验》2024年第8期53-61,共9页Physics Experimentation

摘　　要：塞曼效应实验是高校近代物理实验课程中的重要内容,学校大多采用空气隙法布里-珀罗(F-P)标准具作为分光元件,本文介绍了固体F-P标准具在塞曼效应实验中的教学与应用、干涉分光的基本原理与特征以及干涉图样的分布规律.结合相关现象与分析,给出了塞曼效应实验的光路调节、谱线观测等过程.该实验教学过程可以加深学生对F-P标准具原理的理解.Zeeman effect experiment is the important part of the modern physics experiment course in universities.It is the air-gap Fabry-Perot etalon that is commonly used in most universities to be the spectral component.The teaching and application of the solid Fabry-Perot etalon in Zeeman effect experiments were described in this paper,the basic principle of Fabry-Perot cavity was recalled and the distribution characteristics of fringe pattern was analyzed as well.The path adjustment and spectral lines observation were given by combining the related phenomena and analysis,and so on.The whole experimental process could deepen students’understanding about the the basic principle of Fabry-Perot etalon.

关 键 词：固体F-P标准具 塞曼效应 教学设计 

分 类 号：G642[文化科学—高等教育学] O43[文化科学—教育学]