Highly omnidirectional planar metamaterial perfect absorbers operating from the visible to near-infrared region

被引：0
|
作者：
Jin, Yeonghoon [1 ]
Yu, Kyoungsik [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Sch Elect Engn, Deajeon, South Korea
来源：
2019 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2019年
基金：
新加坡国家研究基金会;
关键词：
Planar metamaterials; perfect absorbers; omnidirectional absorption;
D O I：
10.1109/omn.2019.8925237
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose one-dimensional planar metamaterial perfect absorbers whose dispersion can be artificially engineered by stacking different materials with subwavelength-scale thicknesses. The proposed metamaterial absorber shows average light absorption of 97% from the wavelength of 500 run to 1400 nm with wide acceptance angles at both polarizations.
引用
收藏
页码：86 / 87
页数：2
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