Super Absorbing Ultraviolet Metasurface

Kai Liu, Suhua Jiang, Dengxin Ji, Xie Zeng, Nan Zhang, Haomin Song, Yun Xu, Qiaoqiang Gan

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

Although intensive research efforts have been performed to realize compact/portable metamaterial absorbers, the super absorbing metasurface for ultraviolet (UV) wavelengths has not been reported. Here, we propose an aluminum-based metal-dielectric-metal patterned structure to realize super absorption and strong field localization for UV wavelengths. Its feasibility to function as a high performance substrate for UV surface-enhanced Raman spectroscopy will also be discussed.
Original languageEnglish (US)
Pages (from-to)1539-1542
Number of pages4
JournalIEEE Photonics Technology Letters
Volume27
Issue number14
DOIs
StatePublished - Jul 15 2015
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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