Tunable dual-band perfect absorbers based on extraordinary optical transmission and Fabry-Perot cavity resonance
文献类型：期刊论文
| 作者 | Y. P. Lee ; H. Y. Zheng,1 X. R. Jin,2 J. W. Park,1 Y. H. Lu,3 Joo Yull Rhee,4,7 W. H. Jang,5 H. Cheong,6 and Y. P. Lee1,* |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2012-10-08 |
| 期号 | 21页码:24002—24009 |
| 通讯作者 | Y. P. Lee |
| 合作状况 | 李雨桐 |
| 中文摘要 | Magnetic resonance is considered to be a necessary condition for metamaterial perfect absorbers, and dual-band absorbers can be composed of a pair of metallic layers with anti-parallel surface currents. We designed and fabricated a tunable dual-band perfect absorber based on extraordinaryoptical- transmission (EOT) effect and Fabry-Perot cavity resonance. The idea and the mechanism are completely different from the absorber based on the near-field interaction. The important advantage of our structure is that we can switch a single-band absorber to a dual-band absorber by changing the distance between two metallic layers and/or incident angle. The peak originating from the EOT effect becomes significantly narrower, resulting in an increase of the Q-factor from 16.88 to 49. The dual-band absorber can be optimized to be insensitive to the polarization of the incident electromagnetic wave by slightly modifying the absorber structure. |
| 学科主题 | 物理化学 |
| 原文出处 | SCI收录 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/9717]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Y. P. Lee,H. Y. Zheng,1 X. R. Jin,2 J. W. Park,1 Y. H. Lu,3 Joo Yull Rhee,4,7 W. H. Jang,5 H. Cheong,6 and Y. P. Lee1,*. Tunable dual-band perfect absorbers based on extraordinary optical transmission and Fabry-Perot cavity resonance[J]. OPTICS EXPRESS,2012(21):24002—24009. |
| APA | Y. P. Lee,&H. Y. Zheng,1 X. R. Jin,2 J. W. Park,1 Y. H. Lu,3 Joo Yull Rhee,4,7 W. H. Jang,5 H. Cheong,6 and Y. P. Lee1,*.(2012).Tunable dual-band perfect absorbers based on extraordinary optical transmission and Fabry-Perot cavity resonance.OPTICS EXPRESS(21),24002—24009. |
| MLA | Y. P. Lee,et al."Tunable dual-band perfect absorbers based on extraordinary optical transmission and Fabry-Perot cavity resonance".OPTICS EXPRESS .21(2012):24002—24009. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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