arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1802.07161physics.gen-phphysics.optics
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傅立叶光学:基本概念

Fourier optics: basic concepts

Stephane Perrin, Paul Montgomery

摘要:

基于衍射理论和光的传播,傅立叶光学是一个强大的工具,允许估计的可见范围成像系统转移的物体的空间频率分量。因此,可以执行成像系统的分析并检索性能。为了更好地理解光学研究,我们提出了一个简短的介绍傅立叶光学,我们审查的数学处理取决于照明条件的成像系统。此外,基于傅里叶光学的分辨率标准进行了详细说明。讨论了像差对成像质量的影响。

英文摘要:

Based on diffraction theory and the propagation of the light, Fourier optics is a powerful tool allowing the estimation of a visible-range imaging system to transfer the spatial frequency components of an object. The analyses of the imaging systems can thus be performed and the the performance retrieved. For a better understanding of the optical study, we present a short introduction of the Fourier optics and we review the mathematical treatment depending on the illumination conditions of the imaging system. Furthermore, resolution criteria based on Fourier optics are detailed. Also, the impact of aberrations on the imaging quality are discussed.

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