Strong-field coherent backscattering of light in ultracold atomic 85Rb
Strong-field coherent backscattering of light in ultracold atomic 85Rb
复制标题
超冷原子 85Rb 中光的强场相干反向散射
DOI：
10.1080/09500340500275934
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发表时间：
2005
影响因子：
1.3
通讯作者：
I. Sokolov
中科院分区：
文献类型：
--
作者：
S. Balik;P. Kulatunga;C. I. Sukenik;M. Havey;D. Kupriyanov;I. Sokolov
本文报道了超冷原子85Rb在强场多重散射中发生的偏振相关相干损失的实验观测结果。多重光散射中的相干性的量度是来自蒸汽的相干后向散射增强的对比度。对于共振饱和参数高达9，我们看到光的偏振相关的修改的背散射增强，这表明非弹性原子光散射和动态原子磁化可能发挥重要作用的多重散射过程中的85 Rb。
We report experimental observations of polarization-dependent coherence loss occurring in strong-field multiple scattering of light in ultracold atomic 85Rb. A measure of coherence in multiple light scattering is the degree of contrast of the coherent backscattering enhancement from the vapour. For resonance saturation parameters up to 9, we see light-polarization-dependent modification of the backscattering enhancement, suggesting that inelastic atomic light scattering and dynamic atomic magnetization may play important roles in the multiple scattering process for 85Rb.