High efficiency active wavefront manipulation of spin photonics based on a graphene metasurface

被引：14

作者：

Bai, Xiangxing ^{[1
,2
,3
,4
]}

Tang, Linlong ^{[2
]}

Yao, Wei ^{[2
]}

Zang, Qing ^{[1
,3
,4
]}

Lu, Jialu ^{[1
,3
,4
]}

Liu, Shuang ^{[2
]}

Lu, Wenqiang ^{[2
]}

Liu, Yang ^{[1
,3
,4
]}

Sun, Xiudong ^{[1
,3
,4
,5
]}

Lu, Yueguang ^{[1
,3
,4
]}

机构：

[1] Harbin Inst Technol, Dept Phys, Harbin 150001, Heilongjiang, Peoples R China

[2] Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China

[3] Minist Ind & Informat Technol, Key Lab Micronano Optoelect Informat Syst, Harbin 150001, Heilongjiang, Peoples R China

[4] Harbin Inst Technol, Key Lab Microopt & Photon Mchnol Heilongjiang Pro, Harbin 150001, Heilongjiang, Peoples R China

[5] Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China

来源：

OPTICS EXPRESS | 2019年 / 27卷 / 16期

基金：

中国国家自然科学基金;

关键词：

BAND; SURFACE; PLASMONS; LIGHT; POLARIZATION; LAYER;

D O I：

10.1364/OE.27.022475

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

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

引用

页码：22475 / 22484

页数：10

共 39 条

[1] Tunable spin Hall effect of light with graphene at a telecommunication wavelength
Bai, Xiangxing
Tang, Linlong
Lu, Wenqiang
Wei, Xingzhan
Liu, Shuang
Liu, Yang
Sun, Xiudong
Shi, Haofei
Lu, Yueguang
[J]. OPTICS LETTERS, 2017, 42 (20) : 4087 - 4090
[2] Spin-orbit interactions of light
Bliokh, K. Y.
Rodriguez-Fortuno, F. J.
Nori, F.
Zayats, A. V.
[J]. NATURE PHOTONICS, 2015, 9 (12) : 796 - 808
[3] Phase Manipulation of Electromagnetic Waves with Metasurfaces and Its Applications in Nanophotonics
Chen, Shuqi
Li, Zhi
Zhang, Yuebian
Cheng, Hua
Tian, Jianguo
[J]. ADVANCED OPTICAL MATERIALS, 2018, 6 (13):
[4] Hybrid phase-change plasmonic crystals for active tuning of lattice resonances
Chen, Y. G.
Kao, T. S.
Ng, B.
Li, X.
Luo, X. G.
Luk'yanchuk, B.
Maier, S. A.
Hong, M. H.
[J]. OPTICS EXPRESS, 2013, 21 (11): : 13691 - 13698
[5] Dynamically Tunable Broadband Infrared Anomalous Refraction Based on Graphene Metasurfaces
Cheng, Hua
Chen, Shuqi
Yu, Ping
Liu, Wenwei
Li, Zhancheng
Li, Jianxiong
Xie, Boyang
Tian, Jianguo
[J]. ADVANCED OPTICAL MATERIALS, 2015, 3 (12): : 1744 - 1749
[6] Freely Tunable Broadband Polarization Rotator for Terahertz Waves
Fan, Ren-Hao
Zhou, Yu
Ren, Xiao-Ping
Peng, Ru-Wen
Jiang, Shang-Chi
Xu, Di-Hu
Xiong, Xiang
Huang, Xian-Rong
Wang, Mu
[J]. ADVANCED MATERIALS, 2015, 27 (07) : 1201 - 1206
[7] Tunable Terahertz Meta-Surface with Graphene Cut-Wires
Fan, Yuancheng
Shen, Nian-Hai
Koschny, Thomas
Soukoulis, Costas M.
[J]. ACS PHOTONICS, 2015, 2 (01): : 151 - 156
[8] Physics of transparent conductors
Gao, Jinwei
Kempa, Krzysztof
Giersig, Michael
Akinoglu, Eser Metin
Han, Bing
Li, Ruopeng
[J]. ADVANCES IN PHYSICS, 2016, 65 (06) : 553 - 617
[9] Manipulation of vector beam polarization with geometric metasurfaces
Guo, Qinghua
Schlickriede, Christian
Wang, Dongyang
Liu, Hongchao
Xiang, Yuanjiang
Zentgraf, Thomas
Zhang, Shuang
[J]. OPTICS EXPRESS, 2017, 25 (13): : 14300 - 14307
[10] Broadband polarizers based on graphene metasurfaces
Guo, Tianjing
Argyropoulos, Christos
[J]. OPTICS LETTERS, 2016, 41 (23) : 5592 - 5595

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