When a target is embedded in random media, the quality of optical imaging can be improved by actively controlling the illumination and exploiting vector wave properties. A rigorous description, however, requires expensive computational resources to fully account for the electromagnetic boundary conditions. Here, we introduce a statistically equivalent scaling model that allows for reducing the complexity of the problem. The new scheme describes the entanglement between the local wave vector and the polarization state in random media and also accounts for cumulative properties such as geometric phase. The approach is validated for different scenarios where the coherent background noise alters substantially the performance of active imaging.

中文翻译：

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通过随机介质进行主动成像的矢量波模拟。

当目标嵌入随机介质中时，可以通过主动控制照明并利用矢量波属性来提高光学成像的质量。然而，严格的描述需要昂贵的计算资源来充分考虑电磁边界条件。在这里，我们介绍一个统计上等效的缩放模型，该模型可以降低问题的复杂性。新方案描述了随机介质中局部波矢量和极化状态之间的纠缠，并考虑了诸如几何相位之类的累积特性。该方法针对相干背景噪声显着改变有源成像性能的不同场景进行了验证。