宽带零阶自由元全息图数据集

使用CST电磁仿真的，以及使用电子束曝光、热蒸发等工艺制备的元全息图像器件，结合包含超连续激光、光学显微镜、偏振器等装置搭建的表征设备测量零阶元全息图在宽带可见光范围内工作的数据，数据量约630 MB。

This dataset comprises measurement data regarding the operational characteristics of zero-order meta-holograms across the broadband visible light spectrum. The meta-holographic image devices under test were simulated using CST electromagnetic simulation and fabricated via processes such as electron beam lithography and thermal evaporation. The characterization setup employed for the measurements was constructed with instruments including a supercontinuum laser, optical microscope, and polarizer, and the total size of the dataset is approximately 630 MB.

搜集汇总

背景与挑战

背景概述

该数据集包含使用CST电磁仿真和电子束曝光等工艺制备的元全息图像器件数据，以及通过超连续激光等设备测量的宽带可见光范围内的零阶元全息图数据，数据量约630 MB。数据集由武汉大学的郑国兴、管志强和邓联贵创建，属于信息光学和物理学领域。