Controlling Magneto-Optical Rotation via Atomic COherences

@article{Patnaik2000ControllingMR,
  title={Controlling Magneto-Optical Rotation via Atomic COherences},
  author={Anil K Patnaik and Girish Saran Agarwal},
  journal={arXiv: Quantum Physics},
  year={2000},
  pages={403-407}
}
An isotropic medium, having magnetic sublevels, when subjected to a magnetic field or an electromagnetic field can induce anisotropy in the medium; and as a result the plane of polarization of the probe field can rotate. Therefore the rotation due to the magnetic field alone, can be controlled efficiently with use of a coherent field. We show, using a control field, significant enhancement of the magneto-optical rotation and demonstrate the possibility of realizing magneto-optical switch. 
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