扩展散射通道用于极化光传输的随机矩阵模拟
Extended scattering channels for random matrix simulations of polarized light transport
AI总结：
本文提出了一种基于扩展散射通道的随机矩阵模拟框架，用于建模极化光在随机介质中的传输，提供了对散射矩阵相关性和光学记忆效应的新见解。
摘要：
对光在散射介质中的传播进行建模是理解并控制波传输在各种光学和介观应用中的核心。本文提出了一种随机矩阵模拟框架，用于建模由任意颗粒散射体组成的随机介质中偏振光的传输。我们的方法采用扩展散射通道应用于底层场的角谱分解，使任意照明和检测配置的灵活表示成为可能。与以往工作相比，该框架对散射矩阵相关性提供了严谨的处理，并提供了关于光学记忆效应的新的几何见解。我们详细阐述了底层理论，并通过数值模拟展示了几个关键特性。我们的工作附带了一个免费的代码库。
英文摘要：
Modeling the propagation of light through disordered media is central to understanding and controlling wave transport in diverse optical and mesoscopic applications. Here, we present a random matrix simulation framework for modeling the transport of polarized light through random media composed of arbitrary particulate scatterers. Our approach employs extended scattering channels applied to angular spectral decompositions of the underlying fields, enabling flexible representations of arbitrary illumination and detection profiles. In contrast to previous work, this framework provides a rigorous treatment of scattering matrix correlations and offers novel geometric insights into the optical memory effect. We provide a detailed exposition of the underlying theory and illustrate several key features through numerical simulations. Our work is supported by a free accompanying codebase.
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