RIS Perfect Absorption Efficiency Circular Nanodisk Array Integrated with a Reactive Impedance Surface with High Field Enhancement

摘要

The present invention relates to a fully absorptive effect circular nanodisk array integrated with RIS with high field enhancement, comprising: a first metal oxide layer of a first thickness; a second metal oxide layer of a second thickness; a plurality of patch arrays disposed at regular intervals on a plane between the first metal oxide layer and the second metal oxide layer; and a nanodisk disposed on the first metal oxide layer.