Analyses of an Ultra-Wideband Absorber from UV-B to Middle-IR Utilizing a Square Nanopillar and a Square Hollow Embedded in a Square Cavity of the Top Layer of Multilayer Metamaterials

In this study, an ultra-wideband absorber spanning from UV-B to middle-IR was designed and analyzed using a novel structure. The multilayer metamaterial, arranged from bottom to top, consisted of an Al metal layer, a lower SiO<sub>2</sub> layer, a graphite layer, another SiO<sub>2&...

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Bibliographic Details
Published in:Photonics
Main Authors: Chia-Te Liao, Pei-Xiu Ke, Chia-Min Ho, Cheng-Fu Yang, Tung-Lung Wu
Format: Article
Language:English
Published: MDPI AG 2024-08-01
Subjects:
UV-B
middle-IR
square nanopillar
square hollow
square cavity
ultra-wideband optical absorber
Online Access:https://www.mdpi.com/2304-6732/11/8/742

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https://www.mdpi.com/2304-6732/11/8/742

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