斜入射时BiCaInVIG和GdYBiIG晶体旋光角变化的研究

详细信息

The change of rotation angle for BiCaInVIG and GdYBiIG crystal at oblique incidence

摘要: 搭建了磁光晶体的磁致偏振特性测试实验系统。利用此实验系统,在可调磁场下,对两种光通信用磁光晶体BiCaInVIG和GdYBiIG垂直入射与斜入射时旋光角的变化进行了测试。测试结果表明,该两类晶体均存在Faraday效应的各向异性。
- 磁光晶体 /
- 旋光角 /
- Faraday效应 /
- 斜入射
Abstract: The optical system has been established in which the change of polarization state for magneto-optic crystal can be measured.In the system,the rotation angles for two types of magneto-optic crystals (BiCaInVIG and GdYBiIG) used in optical communication system have been measured at oblique incidence.The experiment results show that there is anisotropic distribution of Faraday effect in the magneto-optic crystal.
- magneto-optic crystal /
- angle of rotation /
- Faraday effect /
- oblique incident beam

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