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arXiv quant-ph/9911034quant-ph
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利用原子相干态控制磁光旋转

Controlling Magneto-Optical Rotation via Atomic COherences

Anil K. Patnaik, G. S. Agarwal

摘要:

具有磁子能级的各向同性介质在受到磁场或电磁场作用时会在介质中引起各向异性;因此,探测场的偏振平面会旋转。因此,通过使用相干场,可以{ \em有效地控制}单独由磁场引起的旋转。我们发现,使用控制场,磁光旋转的显着增强,并证明了实现{ \em磁光开关}的可能性。

英文摘要:

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 {\em 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 {\em magneto-optical switch}.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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