Optical eigenmode imaging
Optical eigenmode imaging
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DOI：
10.1103/physreva.84.021803
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发表时间：
2011-08-15
影响因子：
2.9
通讯作者：
Mazilu, Michael
中科院分区：
文献类型：
--
作者：
De Luca, Anna Chiara;Kosmeier, Sebastian;Mazilu, Michael
我们提出了一种间接成像方法，测量振幅和相位信息从一个透射目标。我们的方法是基于光强度的光学本征模分解和目标场与这些本征模之间的一阶互相关。我们证明，这样的光学本征模成像不需要任何先验知识的成像系统，并对应于压缩全场采样，导致高的图像提取效率。最后，我们讨论了二阶相关成像的影响。
We present an indirect imaging method that measures both amplitude and phase information from a transmissive target. Our method is based on an optical eigenmode decomposition of the light intensity and the first-order cross correlation between a target field and these eigenmodes. We demonstrate that such optical eigenmode imaging does not need any a priori knowledge of the imaging system and corresponds to a compressive full-field sampling, leading to high image extraction efficiencies. Finally, we discuss the implications with respect to second-order correlation imaging.