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CCD技术在塞曼效应实验中应用的改进
引用本文:赵书阳,程强,俞洁晟,高立模,夏顺保,陆文强.CCD技术在塞曼效应实验中应用的改进[J].物理实验,2007,27(6):7-10.
作者姓名:赵书阳  程强  俞洁晟  高立模  夏顺保  陆文强
作者单位:南开大学,物理科学学院,天津,300071
基金项目:南开大学本科生百项工程创新科研资助项目
摘    要:利用CCD图像采集和计算机图像程序处理技术改进了塞曼效应实验系统,对比了测微目镜测量干涉圆环直径、利用手动方法处理实验图像以及利用计算机程序处理实验图像3种方法的实验结果.实验结果表明:利用计算机程序自动处理实验图像的方法能够简化实验并减小实验误差.

关 键 词:塞曼效应  图像采集  计算机图像处理
文章编号:1005-4642(2007)06-0007-04
修稿时间:2006-12-082007-01-11

Improvement of Zeeman effect experiment by using CCD technique
ZHAO Shu-yang,CHENG Qiang,YU Jie-sheng,GAO Li-mo,XIA Shun-bao,LU Wen-qiang.Improvement of Zeeman effect experiment by using CCD technique[J].Physics Experimentation,2007,27(6):7-10.
Authors:ZHAO Shu-yang  CHENG Qiang  YU Jie-sheng  GAO Li-mo  XIA Shun-bao  LU Wen-qiang
Institution:College of Physics, Nankai University, Tianjin 300071, China
Abstract:The Zeeman effect experiment system is improved by using CCD image capture system and digital image processing technique. A comparison is also made among the three methods which are used to measure the diameter of the interference rings in the experiment the conventional method of utilizing micro eyepiece, the method of processing the image manually, and the method of using our computer program to measure the image collected by CCD automatically. The results show that our program can simplify the experiment and minimize the experimental uncertainty.
Keywords:CCD
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