反射式傅里叶重叠关联衍射层析的散射理论
Scatting theory for reflective Fourier ptychographic diffraction tomography
摘要:
一个前向模型的反射傅里叶重叠关联显微镜的应用中出现的逆散射问题。该模型允许我们使用傅立叶重叠关联层析成像确定弱散射半透明物体的折射率的3D分布。推导结果表明,这两个传输类型先前报告和反射类型目前在这篇文章中是对应的一个具体应用,在沃尔夫的工作(埃米尔沃尔夫,光学通讯。1969年第1(4)页。153-156)。透射型测量前向散射场,而反射型测量后向散射场。该模型也适用于全息法
英文摘要:
A forward model is presented to an inverse scattering problem that arises in the application of reflective Fourier ptychographic microscopy. The model allows us to determine the 3D distributions of refractive index for weakly scattering semi-transparent objects using Fourier ptychographic tomography. The derivation results show that both transmission types reported previously and reflective type present in this article are corresponding to a specific application in Wolf's work (Emil Wolf, Opt. Commun. 1969 1(4) pp. 153-156). The transmission type measures the forward scattering field while the reflective type measures the backward scattering field. This model is also available for holographic method
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