The new equipment is based on Faraday Magneto-OpticalEffect, and transforms the distribution of magnetic field into laser polarization figure.
新型磁光显微镜装置基于法拉第磁光效应，将磁场分布转化为激光偏振图形。
2
In this paper, the principles of thermo-magneto writing, the Kerr magneto-opticaleffect and how to read the information by this effect are introduced.
介绍了在磁光盘上进行热磁写入信息的原理、磁光克尔效应以及通过该效应读出信息的原理。
3
Nowadays there are many methods to observe the magnetic domain structure, including powder-pattern method, magneto-opticaleffect method and electron holography method, etc.