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Tunable Optical Rotation with an M-Type Atomic System Using Vortex Beam

Tunable Optical Rotation with an M-Type Atomic System Using Vortex Beam
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摘要 We consider the optical rotation of the polarization of a linearly polarized probe field passing through an M-type atomic system by using the interaction between two vortex control fields and optical transitions. We investigate theoretically to generate the spatially dependent structured light with the atoms acting as a spatially varying circular birefringent medium. We show that the polarization and intensity distributions of the vector beam spatially vary by changing the orbital angular momentum (OAM) of the vortex control field. We consider the optical rotation of the polarization of a linearly polarized probe field passing through an M-type atomic system by using the interaction between two vortex control fields and optical transitions. We investigate theoretically to generate the spatially dependent structured light with the atoms acting as a spatially varying circular birefringent medium. We show that the polarization and intensity distributions of the vector beam spatially vary by changing the orbital angular momentum (OAM) of the vortex control field.
作者 Zhenzhu Li Zhenzhu Li(Department of Physics, University of Shanghai for Science and Technology, Shanghai, China)
机构地区 Department of Physics
出处 《Journal of Applied Mathematics and Physics》 2022年第4期1089-1097,共9页 应用数学与应用物理(英文)
关键词 Optical Rotation Vortex Beam Structured Light Optical Rotation Vortex Beam Structured Light
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