Graphene-Silver Hybrid Metamaterial for Tunable and High Absorption at Mid-Infrared Waveband
文献类型：期刊论文
| 作者 | Cao, S.; Wang, T. S.; Sun, Q. ; Tang, Y. G.; Hu, B. L.; Levy, U.; Yu, W. X.
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| 刊名 | Ieee Photonics Technology Letters
 |
| 出版日期 | 2018 |
| 卷号 | 30期号:5页码:475-478 |
| 关键词 | Graphene metamaterial absorber localized surface plasmon resonance enhancement tunability band perfect absorber light-absorption surface enhancement modulation Engineering Optics Physics |
| ISSN号 | 1041-1135 |
| DOI | 10.1109/lpt.2018.2800729 |
| 英文摘要 | We proposed a hybrid metamaterial structure based on graphene-silver, which has tunable and efficient light-absorbing performance at the mid-infrared regime. It is shown that this model can absorb light effectively with a maximum of 100% at the absorption peak wavelength. In addition, the absorption peak wavelength can be adjusted flexibly by changing parameters, including the chemical potential applied to graphene or other structural parameters of the structure. This nearly perfect absorption capability is attributed to the synergetic effects of the localized surface plasmon enhancement of Ag nanoribbon, graphene plasmonics, metal-insulator-graphene mode and Fabry-Perot resonance. This kind of tunable absorber can be used in mid-infrared photodetectors or spectroscopy fields. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/61007]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Cao, S.,Wang, T. S.,Sun, Q.,et al. Graphene-Silver Hybrid Metamaterial for Tunable and High Absorption at Mid-Infrared Waveband[J]. Ieee Photonics Technology Letters,2018,30(5):475-478. |
| APA | Cao, S..,Wang, T. S..,Sun, Q..,Tang, Y. G..,Hu, B. L..,...&Yu, W. X..(2018).Graphene-Silver Hybrid Metamaterial for Tunable and High Absorption at Mid-Infrared Waveband.Ieee Photonics Technology Letters,30(5),475-478. |
| MLA | Cao, S.,et al."Graphene-Silver Hybrid Metamaterial for Tunable and High Absorption at Mid-Infrared Waveband".Ieee Photonics Technology Letters 30.5(2018):475-478. |
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