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 language | English (US) |
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Pages (from-to) | 1539-1542 |
Number of pages | 4 |
Journal | IEEE Photonics Technology Letters |
Volume | 27 |
Issue number | 14 |
DOIs | |
State | Published - Jul 15 2015 |
Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering