AN INEXPENSIVE, EASY TO BUILD FABRY-PEROT-INTERFEROMETER AND ITS USE IN THE INTRODUCTORY LABORATORY

被引：6

作者：

AMATO, JC

WILLIAMS, RE

HELM, H

机构：

来源：

AMERICAN JOURNAL OF PHYSICS | 1991年 / 59卷 / 11期

关键词：

D O I：

10.1119/1.16658

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

A simple scanning Fabry-Perot interferometer for use by students in the introductory physics laboratory is described. The apparatus is easy to construct, using inexpensive commercially made optical components and a few easily fabricated parts. The instrument is used to measure the isotope shift in the hydrogen-deuterium Balmer spectrum and then to calculate M(p)/m(e). Typical results achieve better than 1% accuracy.

引用

页码：992 / 994

页数：3

共 11 条

[1] DETERMINATION OF M,E-M, AND MP-M BY STUDY OF ISOTOPE STRUCTURE IN HYDROGEN [J].