Perfect Absorption of Light by Coherently Induced Plasmon Hybridization in Ultrathin Metamaterial Film
文献类型：期刊论文
| 作者 | Pu, Mingbo1; Feng, Qin1,2; Hu, Chenggang1; Luo, Xiangang1 |
| 刊名 | PLASMONICS
 |
| 出版日期 | 2012-12-01 |
| 卷号 | 7期号:4页码:733-738 |
| 关键词 | Metamaterials Plasmon hybridization Perfect absorber |
| 英文摘要 | We demonstrated numerically that light can be totally absorbed by an ultrathin metamaterial film through coherently induced plasmon hybridization. Two fundamental modes, namely symmetrical and antisymmetrical modes, are observed in the metal-insulator-metal structure and attributed to the electric and magnetic resonance, respectively. Each kind of resonance is related to a distinct absorption peak for the corresponding coherent inputs. In particular, it is found that the antisymmetrical absorption is almost omnidirectional and suitable for divergent beams with arbitrary polarization and angle of incidence. To interpret the interaction of magnetic and electric fields with the structure, effective material parameters of the metamaterial are also retrieved, showing good agreement with the intuitive discussion. Furthermore, the general condition of coherent perfect absorption in a metamaterial thin film is given, which could be helpful for the design and understanding of such absorbers. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | ABSORBER ; REFRACTION ; INDEX |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000310744800021 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2354]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Opt Technol Nanofabricat & Microeng, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.SW Inst Phys, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pu, Mingbo,Feng, Qin,Hu, Chenggang,et al. Perfect Absorption of Light by Coherently Induced Plasmon Hybridization in Ultrathin Metamaterial Film[J]. PLASMONICS,2012,7(4):733-738. |
| APA | Pu, Mingbo,Feng, Qin,Hu, Chenggang,&Luo, Xiangang.(2012).Perfect Absorption of Light by Coherently Induced Plasmon Hybridization in Ultrathin Metamaterial Film.PLASMONICS,7(4),733-738. |
| MLA | Pu, Mingbo,et al."Perfect Absorption of Light by Coherently Induced Plasmon Hybridization in Ultrathin Metamaterial Film".PLASMONICS 7.4(2012):733-738. |
入库方式： OAI收割
来源：光电技术研究所
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