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arXiv physics/0202046physics.atom-ph
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相干后向散射中的Hanle效应

Hanle effect in coherent backscattering

G. Labeyrie, C. Miniatura, C. A. Mueller, O. Sigwarth, D. Delande, R. Kaiser

摘要:

研究了在均匀磁场中,共振光照射激光冷却的铷原子厚云时所产生的相干后向散射(CBS)锥的形状。我们观察到新的磁场相关的CBS信号的各向异性。我们表明,所观察到的行为是由于修改原子辐射图案的磁场(Hanle效应的激发态)。

英文摘要:

We study the shape of the coherent backscattering (CBS) cone obtained when resonant light illuminates a thick cloud of laser-cooled rubidium atoms in presence of a homogenous magnetic field. We observe new magnetic field-dependent anisotropies in the CBS signal. We show that the observed behavior is due to the modification of the atomic radiation pattern by the magnetic field (Hanle effect in the excited state).

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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