Zeeman效应中的光偏振与永磁旋转型实验仪的研究

THE RESEARCH OF THE PERMANENT MAGNET TURN TYPE INSTRUMENT AND POLARIZED LIGHT IN THE ZEEMAN EFFECT

本文介绍一种旋转型永磁塞曼效应实验仪，仪器采用最新磁性材料（Ｎｄ－Ｆｅ－Ｂ）制成的永磁铁，角度测量应用分光仪，测量精度高，易于调整，用其研究任意方向上塞曼效应的光偏振和光强度问题，测定ｅ／μ，给出测量方法和结果。

In the paper, the permanent-magnet turn type instrument of theZeeman effect is introduction, The instrment apply to new the magnetism material(Nd-Fe-B).The angle measure make use of the spectrometer.The device have accurate tomeasure result and the instrument adjust very convenient.Instrument used to research ofthe Zeeman effect at any direction with palarized oflight and light intensity.e/μ ofdeter-mination,show us the measure way and rcsult.