Quasi-continuous metasurface for ultra-broadband and polarization-controlled electromagnetic beam deflection
文献类型：期刊论文
| 作者 | Wang, Yanqin; Pu, Mingbo; Zhang, Zuojun; Li, Xiong; Ma, Xiaoliang; Zhao, Zeyu; Luo, Xiangang |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015 |
| 卷号 | 5页码:17733 |
| ISSN号 | 2045-2322 |
| 中文摘要 | Two-dimensional metasurface has attracted growing interest in recent years, owing to its ability in manipulating the phase, amplitude and polarization state of electromagnetic wave within a single interface. However, most existing metasurfaces rely on the collective responses of a set of discrete meta-atoms to perform various functionalities. In this paper, we presented a quasi-continuous metasurface for high-efficiency and broadband beam steering in the microwave regime. It is demonstrated both in simulation and experiment that the incident beam deviates from the normal direction after transmitting through the ultrathin metasurface. The efficiency of the proposed metasurface approximates to the theoretical limit of the single-layer metasurface in a broad frequency range, owing to the elimination of the circuit resonance in traditional discrete structures. The proposed scheme promises potential applications in broadband electromagnetic modulation and communication systems, etc. |
| 英文摘要 | Two-dimensional metasurface has attracted growing interest in recent years, owing to its ability in manipulating the phase, amplitude and polarization state of electromagnetic wave within a single interface. However, most existing metasurfaces rely on the collective responses of a set of discrete meta-atoms to perform various functionalities. In this paper, we presented a quasi-continuous metasurface for high-efficiency and broadband beam steering in the microwave regime. It is demonstrated both in simulation and experiment that the incident beam deviates from the normal direction after transmitting through the ultrathin metasurface. The efficiency of the proposed metasurface approximates to the theoretical limit of the single-layer metasurface in a broad frequency range, owing to the elimination of the circuit resonance in traditional discrete structures. The proposed scheme promises potential applications in broadband electromagnetic modulation and communication systems, etc. |
| 学科主题 | SURFACE-PLASMON POLARITONS; META-SURFACE; METAMATERIAL; EFFICIENCY; REFLECTION; REFRACTION; HOLOGRAMS; LIGHT; LENS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365824200001 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6889]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 推荐引用方式 GB/T 7714 | Wang, Yanqin,Pu, Mingbo,Zhang, Zuojun,et al. Quasi-continuous metasurface for ultra-broadband and polarization-controlled electromagnetic beam deflection[J]. SCIENTIFIC REPORTS,2015,5:17733. |
| APA | Wang, Yanqin.,Pu, Mingbo.,Zhang, Zuojun.,Li, Xiong.,Ma, Xiaoliang.,...&Luo, Xiangang.(2015).Quasi-continuous metasurface for ultra-broadband and polarization-controlled electromagnetic beam deflection.SCIENTIFIC REPORTS,5,17733. |
| MLA | Wang, Yanqin,et al."Quasi-continuous metasurface for ultra-broadband and polarization-controlled electromagnetic beam deflection".SCIENTIFIC REPORTS 5(2015):17733. |
入库方式： OAI收割
来源：光电技术研究所
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