Rubin Noah A, Zaidi Aun, Dorrah Ahmed H, Shi Zhujun, Capasso Federico
Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA.
Department of Physics, Harvard University, Cambridge, MA 02138, USA.
Sci Adv. 2021 Aug 13;7(33). doi: 10.1126/sciadv.abg7488. Print 2021 Aug.
We propose a new class of computer-generated holograms whose far-fields have designer-specified polarization response. We dub these Jones matrix holograms. We provide a simple procedure for their implementation using form-birefringent metasurfaces. Jones matrix holography generalizes a wide body of past work with a consistent mathematical framework, particularly in the field of metasurfaces, and suggests previously unrealized devices, examples of which are demonstrated here. In particular, we demonstrate holograms whose far-fields implement parallel polarization analysis and custom waveplate-like behavior.
我们提出了一类新型的计算机生成全息图,其远场具有设计者指定的偏振响应。我们将这些称为琼斯矩阵全息图。我们提供了一种使用形式双折射超表面来实现它们的简单方法。琼斯矩阵全息术用一个一致的数学框架概括了大量过去的工作,特别是在超表面领域,并提出了以前未实现的器件,这里展示了其中的一些例子。特别是,我们展示了远场实现平行偏振分析和类似定制波片行为的全息图。