基于迈克耳孙干涉仪及双空气劈尖测量液体折射率
收稿日期: 2021-02-04
修回日期: 2021-03-16
网络出版日期: 2021-08-30
基金资助
浙江省高等教育十三五第一批教学改革研究项目《新形势下的大学物理实验分层分类教学模式的探索和实践》( jg20180298) 资助
Measurement of liquid refractive index based on Michelson interferometer and double air wedge
Received date: 2021-02-04
Revised date: 2021-03-16
Online published: 2021-08-30
施羿含, 罗海军, 张 栋 . 基于迈克耳孙干涉仪及双空气劈尖测量液体折射率[J]. 大学物理, 2021 , 40(8) : 77 . DOI: 10.16854 / j.cnki.1000-0712.210062
The refractive index is an important optical parameter of the medium，and the
measurement of the refractive index is an important part of the optical experiment. In
this experiment，a biprism and a flat glass are used as a container for liquid，a lateral
transmission device is added to the Michelson interferometer to control the movement of the
double air wedge，so an experimental device for measuring liquid refractive index has
been de- signed. This experimental method avoids complicated component processing. It is easy to
operate and has more ac-curate measurement results.
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