光磁共振实验的图示法讲解  

An Analysis on Optical Pumping and Magnetic Resonance Experiment with Graphic Method

作　　者：何兴伟 卫华荣 任清褒[1] 洪碧海 朱维婷[1] HE Xingwei;WEI Huarong;REN Qingbao;HONG Bihai;ZHU Weiting(Institute of Optoelectronic Technology,Lishui University,Lishui 323000,Zhejiang)

机构地区：[1]丽水学院光电技术研究所,浙江丽水323000

出　　处：《丽水学院学报》2022年第5期110-116,共7页Journal of Lishui University

摘　　要：光磁共振方法是研究原子内部结构的一种重要实验方法。文章采用图示法系统地讲解了扫场法观察铷原子光磁共振实验的全过程,并根据三角波型扫场波峰或波谷处出现共振吸收时对应的水平磁场,提取了g_(F)因子和地磁场。The optical pumping and magnetic resonance experiment is an important method to study an atomic structure.In this paper,the experimental process of the optical pumping and magnetic resonance is introduced systematically by using a magnetic field sweep method with graphs.The gfactor of Rb atom and the earth’s magnetic field are then extracted based on the in-plane magnetic field when magnetic resonance happens at the peak or valley of the scan field.

关 键 词：光磁共振 扫场法 g_(F)因子 地磁场 

分 类 号：O562.2[理学—原子与分子物理]