Diatomic Metasurface for Vectorial Holography

Deng, Zi-Lan1; Deng, Junhong2; Zhuang, Xin2; Wang, Shuai1,7; Li, Kingfai2; Wang, Yao4; Chi, Yihui2; Ye, Xuan1; Xu, Jian1; Wang, Guo Ping5; Zhao, Rongkuo6; Wang, Xiaolei7; Cao, Yaoyu1; Cheng, Xing2; Li, Guixin2,3; Li, Xiangping1

2018-05

10.1021/acs.nanolett.8b00047

NANO LETTERS   影响因子和分区

1530-6984

1530-6992

The emerging metasurfaces with the exceptional capability of manipulating an arbitrary wavefront have revived the holography with unprecedented prospects. However, most of the reported metaholograms suffer from limited polarization controls for a restrained bandwidth in addition to their complicated meta-atom designs with spatially variant dimensions. Here, we demonstrate a new concept of vectorial holography based on diatomic metasurfaces consisting of metamolecules formed by two orthogonal meta-atoms. On the basis of a simply linear relationship between phase and polarization modulations with displacements and orientations of identical meta-atoms, active diffraction of multiple polarization states and reconstruction of holographic images are simultaneously achieved, which is robust against both incident angles and wavelengths. Leveraging this appealing feature, broadband vectorial holographic images with spatially varying polarization states and dual-way polarization switching functionalities have been demonstrated, suggesting a new route to achromatic diffractive elements, polarization optics, and ultrasecure anticounterfeiting.

Metasurfaces vectorial holography full phase and polarization control dual-way polarization multiplexing

SCI ; EI

英语

NI期刊

通讯

Natural Science Foundation of Shenzhen Innovation Committee[JCYJ20170412153113701]

Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics

Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter

WOS:000432093200021

AMER CHEMICAL SOC

20182005185477

Atoms ; Holography ; Metamaterials

Holography:743 ; Imaging Techniques:746 ; Atomic and Molecular Physics:931.3 ; Materials Science:951

MATERIALS SCIENCE

Web of Science

1.Jinan Univ, Inst Photon Technol, Guangdong Prov Key Lab Opt Fiber Sensing & Commun, Guangzhou 510632, Guangdong, Peoples R China
2.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
3.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China
4.Southern Univ Sci & Technol, Mat Characterizat & Preparat Ctr, Shenzhen 518055, Peoples R China
5.Shenzhen Univ, Coll Elect Sci & Technol, Shenzhen 518060, Peoples R China
6.Univ Calif Berkeley, NSF Nanoscale Sci & Engn Ctr, Berkeley, CA 94720 USA
7.Nankai Univ, Inst Modern Opt, Key Lab Opt Informat Sci & Technol, Tianjin 300350, Peoples R China

Deng, Zi-Lan,Deng, Junhong,Zhuang, Xin,et al. Diatomic Metasurface for Vectorial Holography[J]. NANO LETTERS,2018,18(5):2885-2892.

Deng, Zi-Lan.,Deng, Junhong.,Zhuang, Xin.,Wang, Shuai.,Li, Kingfai.,...&Li, Xiangping.(2018).Diatomic Metasurface for Vectorial Holography.NANO LETTERS,18(5),2885-2892.

Deng, Zi-Lan,et al."Diatomic Metasurface for Vectorial Holography".NANO LETTERS 18.5(2018):2885-2892.