High efficiency active wavefront manipulation of spin photonics based on a graphene metasurface
文献类型：期刊论文
| 作者 | Bai, Xiangxing2,3,4,5; Tang, Linlong4 ; Yao, Wei4; Zang, Qing2,3,5; Lu, Jialu2,3,5; Liu, Shuang4; Lu, Wenqiang4; Liu, Yang2,3,5; Sun, Xiudong1,2,3,5; Lu, Yueguang2,3,5
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| 刊名 | OPTICS EXPRESS
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| 出版日期 | 2019-08-05 |
| 卷号 | 27期号:16页码:22475-22484 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.27.022475 |
| 通讯作者 | Bai, Xiangxing(baixiangxing@163.com) ; Tang, Linlong(tll@cigit.ac.cn) |
| 英文摘要 | Metasurfaces have been widely studied for manipulating light fields. In this work, a novel metasurface element is achieved with a high circular polarization amplitude conversion efficiency of 88.5% that creates an opposite phase shift ranging from -180 degrees to 180 degrees between incidence and reflection for different spin components. By arranging the elements according to different requirements, spin-dependent reflection, focusing and scattering are demonstrated. It is also demonstrated that tuning of the Fermi energy is an viable way to active control the circular polarization conversion efficiency and expand the applicable bandwidth. The results open a new route for modifying and designing the wavefront of circular polarized light. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| 资助项目 | National key Basic Research Program of China[2014CB340203] ; National Natural Science Foundation of China[11574308] ; Basic Science and Frontier Technology Research Program of Chongqing[cstc2017jcyjAX0038] ; CAS Western Light Program |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000478790400062 |
| 出版者 | OPTICAL SOC AMER |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9530]  |
| 专题 | 微纳制造与系统集成研究中心 |
| 通讯作者 | Bai, Xiangxing; Tang, Linlong |
| 作者单位 | 1.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China 2.Harbin Inst Technol, Key Lab Microopt & Photon Mchnol Heilongjiang Pro, Harbin 150001, Heilongjiang, Peoples R China 3.Minist Ind & Informat Technol, Key Lab Micronano Optoelect Informat Syst, Harbin 150001, Heilongjiang, Peoples R China 4.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China 5.Harbin Inst Technol, Dept Phys, Harbin 150001, Heilongjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Xiangxing,Tang, Linlong,Yao, Wei,et al. High efficiency active wavefront manipulation of spin photonics based on a graphene metasurface[J]. OPTICS EXPRESS,2019,27(16):22475-22484. |
| APA | Bai, Xiangxing.,Tang, Linlong.,Yao, Wei.,Zang, Qing.,Lu, Jialu.,...&Lu, Yueguang.(2019).High efficiency active wavefront manipulation of spin photonics based on a graphene metasurface.OPTICS EXPRESS,27(16),22475-22484. |
| MLA | Bai, Xiangxing,et al."High efficiency active wavefront manipulation of spin photonics based on a graphene metasurface".OPTICS EXPRESS 27.16(2019):22475-22484. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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