A Tunable Metasurface Deflector Based on MIM Waveguide Filled with Phase-Change Material
文献类型：期刊论文
| 作者 | Ha, Yingli1; Guo, Yinghui1; Pu, Mingbo1; Li, Xiong1; Ma, Xiaoliang1; Luo, Xiangang1 |
| 刊名 | PLASMONICS
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 14期号:6页码:1735-1741 |
| 关键词 | Optical waveguides Metasurface Surface plasmonics Beam scanning deflector |
| ISSN号 | 1557-1955 |
| DOI | 10.1007/s11468-019-00962-5 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Metasurfaces hold great promise for overcoming the limitations of conventional refractive and diffractive optics due to their unique electromagnetic properties. Nevertheless, most of the functional metasurfaces are static. Besides, beam-steering only is discretely realized for no more than three states. A new strategy for on-chip planar metasurface is proposed to realize tunable light manipulation. Benefit from fast phase transitions of phase-change material and linear gradient phase generated by metasurfaces, continuously beam-steering within +/- 60 degrees at 10.6 mu m can be achieved in metal-insulator-metal (MIM) waveguide. Moreover, the number of addressable point of the scanning deflector is theoretically estimated to be 12, about 4 times of the previous report. The designed deflector with compact size and reconfigurable functionalities may have potential for applications in multifunctional photonic circuits. |
| 出版地 | NEW YORK |
| WOS关键词 | OPTICS |
| WOS研究方向 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000502243800048 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9793]  |
| 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） |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, POB 350, Chengdu 610209, Sichuan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ha, Yingli,Guo, Yinghui,Pu, Mingbo,et al. A Tunable Metasurface Deflector Based on MIM Waveguide Filled with Phase-Change Material[J]. PLASMONICS,2019,14(6):1735-1741. |
| APA | Ha, Yingli,Guo, Yinghui,Pu, Mingbo,Li, Xiong,Ma, Xiaoliang,&Luo, Xiangang.(2019).A Tunable Metasurface Deflector Based on MIM Waveguide Filled with Phase-Change Material.PLASMONICS,14(6),1735-1741. |
| MLA | Ha, Yingli,et al."A Tunable Metasurface Deflector Based on MIM Waveguide Filled with Phase-Change Material".PLASMONICS 14.6(2019):1735-1741. |
入库方式： OAI收割
来源：光电技术研究所
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