Abstract

We investigate the possibilities of increasing the measurement accuracy and creating the least-damaging regime of object illumination by mathematical simulation of the process of generating paired images, that is, a ghost image and a regular image, using a new scheme with quantum biphoton generation. It is shown that diffraction and non-unit quantum efficiency of the sensors in traditional ghost imaging cause missing some information carried by the object arm photons. Forming an image of the studied object in the object arm and registering it makes it possible to weaken the influence of these factors on the measurement result when using the developed version of the method of measurement reduction to the form that is typical for measuring the transparency distribution of the object for processing a pair of obtained images.

中文翻译：

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通过减少测量在双光子设置中对量子图像进行数学处理

摘要

我们使用具有量子双光子生成的新方案，通过数学模拟生成配对图像（即重影和常规图像）的过程，研究了提高测量精度和创建对象照明的最小损害方案的可能性。结果表明，传统鬼像成像中传感器的衍射和非单位量子效率会导致物臂光子携带的某些信息丢失。在将测量缩减方法的改进版本转换为典型的测量透明度分布的形式时，在对象臂中形成被研究对象的图像并将其配准可以减弱这些因素对测量结果的影响。用于处理一对获得的图像的对象的图像。