基于赛题多角度分析等倾干涉原理及现象  

Multi Angle Analysis of the Principle and Phenomenon of Equal Inclination Interference Based on Competition Questions

作　　者：潘阿其 房颐[2] 陶进[3] PAN Aqi;FANG Yi;TAO Jin(College of Teacher Education,Nanjing Normal University,Nanjing,Jiangsu210023;High School Affiliated to Nanjing Normal University,Nanjing,Jiangsu210023;School of Physical Science and Technology,Nanjing Normal University,Nanjing,Jiangsu210023)

机构地区：[1]南京师范大学教师教育学院,江苏南京210023 [2]南京师范大学附属中学,江苏南京210003 [3]南京师范大学物理科学与技术学院,江苏南京210023

出　　处：《物理通报》2024年第5期77-81,共5页Physics Bulletin

基　　金：江苏省教育科学“十四五”规划课题“物理类学科竞赛对学生学习及拔尖创新能力培养的研究”的阶段性研究成果,课题批准号:B/2021/01/93。

摘　　要：分析了第39届全国中学生物理竞赛复赛第一题涉及的所有考点,对分光板镀膜引起的相位差和干涉场内、外侧条纹不同步的变化规律做出解释,相比官方参考答案给出更基本、详细的原理分析和公式推导及多种解题思路,为参加竞赛的师生对波动光学及实验的基础学习提供更丰富的学习参考.This paper analyzes all the questions involved in the first question of the 39th National Secondary School Physics Competition,explains the phase difference caused by beam splitter and the variation law of the out of sync fringes in the interference field and outside,and gives more basic and detailed principle analysis,formula derivation and a variety of problem solving ideas compared with the official reference answer.For the teachers and students participating in the competition to learn the basic wave optics and experiments to provide more rich reference.

关 键 词：迈克尔孙干涉仪 等倾干涉 竞赛学习 

分 类 号：G634.7[文化科学—教育学]