Gutiérrez Cristian E, Pallucchini Luca
J Opt Soc Am A Opt Image Sci Vis. 2018 Sep 1;35(9):1523-1531. doi: 10.1364/JOSAA.35.001523.
A metasurface is a surface, typically a plane, on which a function called phase discontinuity is chosen so that the metasurface produces a desired reflection or refraction job. We derive the equations that the phase discontinuity function must satisfy, i.e., Monge-Ampère partial differential equations, and we prove the existence of solutions.
超表面是一种表面，通常为平面，在其上选择一种称为相位不连续性的函数，以便超表面产生所需的反射或折射作用。我们推导了相位不连续性函数必须满足的方程，即蒙日 - 安培偏微分方程，并证明了解的存在性。
