The optical system is established, in which the change of polarization state for magneto-optic crystal can be measured in continuous adjustable magnetic field 0 ~ 1.
搭建了磁光晶体的磁致偏振特性测试系统，此系统可在连续可调磁场下0 ~ 1。
2
The BSO crystal fiber having magneto-optical Faraday effect is developed. This effect is analysed theoretically by ray-analysis and Jones-matrix method, and proved experimentally.