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Spatially and spectrally engineered spin-orbit interaction for achromatic virtual shaping
文献类型：期刊论文
| 作者 | Pu, Mingbo; Zhao, Zeyu; Wang, Yanqin; Li, Xiong; Ma, Xiaoliang; Hu, Chenggang; Wang, Changtao; Huang, Cheng; Luo, Xiangang |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015-05-11 |
| 卷号 | 5 |
| 英文摘要 | The geometries of objects are deterministic in electromagnetic phenomena in all aspects of our world, ranging from imaging with spherical eyes to stealth aircraft with bizarre shapes. Nevertheless, shaping the physical geometry is often undesired owing to other physical constraints such as aero-and hydro-dynamics in the stealth technology. Here we demonstrate that it is possible to change the traditional law of reflection as well as the electromagnetic characters without altering the physical shape, by utilizing the achromatic phase shift stemming from spin-orbit interaction in ultrathin space-variant and spectrally engineered metasurfaces. The proposal is validated by full-wave simulations and experimental characterization in optical wavelengths ranging from 600 nm to 2800 nm and microwave frequencies in 8-16 GHz, with echo reflectance less than 10% in the whole range. The virtual shaping as well as the revised law of reflection may serve as a versatile tool in many realms, including broadband and conformal camouflage and Kinoform holography, to name just a few. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | BROAD-BAND ; PERFECT ABSORBER ; CLOAK ; DISPERSION ; DESIGN ; PHASE ; LIGHT ; METAMATERIALS ; FREQUENCIES ; REFRACTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000354270600001 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2557]  |
| 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 | Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pu, Mingbo,Zhao, Zeyu,Wang, Yanqin,et al. Spatially and spectrally engineered spin-orbit interaction for achromatic virtual shaping[J]. SCIENTIFIC REPORTS,2015,5. |
| APA | Pu, Mingbo.,Zhao, Zeyu.,Wang, Yanqin.,Li, Xiong.,Ma, Xiaoliang.,...&Luo, Xiangang.(2015).Spatially and spectrally engineered spin-orbit interaction for achromatic virtual shaping.SCIENTIFIC REPORTS,5. |
| MLA | Pu, Mingbo,et al."Spatially and spectrally engineered spin-orbit interaction for achromatic virtual shaping".SCIENTIFIC REPORTS 5(2015). |
入库方式： OAI收割
来源：光电技术研究所
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