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arXiv 0905.4111cond-mat.dis-nncond-mat.mes-hall
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普适介观统计与光的局域化

Universal mesoscopic statistics and the localization of light

Jongchul Park, Sheng Zhang, Azriel Z. Genack

摘要:

我们遵循的演变与样品厚度,强度统计的局部光通过分层介质中的交叉从一个到三个维度的横向无序。强度的概率分布从一维变化为单个参数的介观函数(“统计电导”)和高斯波强度分布的混合。这表明,超过1D的普适统计的变化与空间场分布的拓扑变化有关。

英文摘要:

We follow the evolution with sample thickness, of intensity statistics for localized light transmitted through layered media in a crossover from one to three dimensions occasioned by transverse disorder. The probability distribution of intensity changes from one dimensional to a mixture of a mesoscopic function of a single parameter, the "statistical conductance," and a distribution of intensity for Gaussian waves. This suggests that the change to a universal statistics beyond 1D is associated with the topological change in the spatial field distribution.

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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