塞曼效应实验方法改进  

Improvement on the Techniques in Zeeman Effect Experiment

作　　者：杨冰[1] 史新立[1] 李丽华[1] 张洪方[1] 

机构地区：[1]聊城大学物理科学与信息工程学院,山东聊城252059

出　　处：《实验科学与技术》2008年第4期26-28,63,共4页Experiment Science and Technology

基　　金：聊城大学科研基金项目(X061017)

摘　　要：分析了传统的塞曼效应实验方法的不足与缺陷,具有针对性地从仪器设备、图像观测和数据处理三方面进行了改进。运用CCD摄像技术、图像处理软件Photoshop6.0和计算机编程语言Visual Basic等对塞曼分裂图样进行拍摄提取、图像处理、数据采集和自动分析处理,通过实验,验证了实验方法改进的可行性与精确性。The paper reports the insufficiency and flaw of traditional experimental methods of Zeeman effects and has improved the methods from three aspects： the instrumentation equipment, the picture observation and the data processing. Using technology of CCD, picture processing software Photoshop 6. 0 and computer language Visual Basic .and so on, the author has screened the pattern of Zec- man effects, processed the picture and automatically analyzed the data. With the resuits from experiments, the paper proves the feasibility and the accuracy of the experimental technique improvement.

关 键 词：塞曼效应 光谱 磁感应强度 荷质比 

分 类 号：O562.2[理学—原子与分子物理] TN911.73[理学—物理]