基于迈克尔逊干涉仪的系列拓展实验研究

摘要

基于迈克尔逊干涉仪本科基础实验教学内容，设计了“基于迈克尔逊干涉仪的系列拓展实验”综合设计性实验项目，从观察白光干涉条纹、测固体厚度、测液体折射率、测微小长度以及测材料杨氏模量五个方面予以拓展，几年的教学实践证明，该项目能有效地拓展学生的知识面，提高了学生的综合实验能力和实验素质，激发学生的创新思维。%Based on the undergraduate experimental teaching content of Michelson interferometer,design of comprehensive experimental project of“a series of development experiments based on Michelson interferome-ter”,expand from five aspects as observation white light interference fringes,measurement solid thickness, measurement liquid refractive index,measurement of small length and measurement of Youngˊs modulus of ma-terials,Teaching practice for several years indicate that the project can effectively expand the knowledge of students,improve the studentsˊcomprehensive ability and experimental quality,inspire studentsˊcreative think-ing.