一种基于磁光调制的矢量光束转换系统设计

Design of Vector Beam Conversion Based on Magneto-optic Modulation

提出一种基于磁光调制的新型转换方法,该方法利用磁光效应实现对入射光束偏振方向的调控,通过调节磁光调制装置的电信号的强弱,任意控制矢量光束的偏振方向。仿真分析表明,该方法能实现径向偏振光与角向偏振光之间的灵活转换。

A new transformation method based on magneto-optic modulation was put forward.The direction of polarization of the incident beam with magneto-optic effect and the vector direction of polarization of the beam arbitrarily can be controlled by adjusting the strength of the electronic signal for this magneto-optic modulator.The simulation analysis shows that the flexible conversion between the radially polarized beam and angularly polarized light can be realized by using this methol.