Multifunctional interleaved geometric-phase dielectric metasurfaces

Light, Science & Applications
Elhanan MaguidErez Hasman

Abstract

Shared-aperture technology for multifunctional planar systems, performing several simultaneous tasks, was first introduced in the field of radar antennas. In photonics, effective control of the electromagnetic response can be achieved by a geometric-phase mechanism implemented within a metasurface, enabling spin-controlled phase modulation. The synthesis of the shared-aperture and geometric-phase concepts facilitates the generation of multifunctional metasurfaces. Here shared-aperture geometric-phase metasurfaces were realized via the interleaving of sparse antenna sub-arrays, forming Si-based devices consisting of multiplexed geometric-phase profiles. We study the performance limitations of interleaved nanoantenna arrays by means of a Wigner phase-space distribution to establish the ultimate information capacity of a metasurface-based photonic system. Within these limitations, we present multifunctional spin-dependent dielectric metasurfaces, and demonstrate multiple-beam technology for optical rotation sensing. We also demonstrate the possibility of achieving complete real-time control and measurement of the fundamental, intrinsic properties of light, including frequency, polarization and orbital angular momentum.

References

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Mar 23, 2013·Science·Xiaobo YinXiang Zhang
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Apr 23, 2016·Science·Elhanan MaguidErez Hasman
Jul 30, 2016·Science·Pei MiaoLiang Feng

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Citations

Oct 19, 2017·Optics Express·Liyi HsuBoubacar Kanté
Oct 17, 2019·Advanced Materials·Shuqi ChenJianguo Tian
Sep 13, 2019·Reports on Progress in Physics·Konstantin Y BliokhMark R Dennis
Oct 23, 2019·Nature Communications·Lei JinCheng-Wei Qiu
Nov 25, 2018·Optics Express·Michael YannaiErez Hasman
Sep 15, 2018·Science·Kai WangAndrey A Sukhorukov
Sep 12, 2020·Physical Review Letters·Hua ChengShuang Zhang
Sep 19, 2020·Nanoscale Horizons : the Home for Rapid Reports of Exceptional Significance in Nanoscience and Nanotechnolgy·Jangwoon SungByoungho Lee
Aug 22, 2017·Reports on Progress in Physics·Fei DingSergey I Bozhevolnyi
Nov 25, 2018·Optics Express·Dianmin LinMark L Brongersma
Mar 7, 2019·Light, Science & Applications·Dragomir Neshev, Igor Aharonovich
Jul 19, 2020·Optics Express·Bingyue QuZhuo Xu
Dec 29, 2020·Nano Letters·Yanjun BaoBaojun Li
Jun 23, 2021·Optics Express·Guohua DongJinhui Shi
Aug 29, 2019·ACS Omega·Baoshan GuoYongFeng Lu
Mar 23, 2019·Nano Letters·Aaron L HolsteenMark L Brongersma
Feb 21, 2018·Nano Letters·Zhujun ShiFederico Capasso
Jul 13, 2019·ACS Applied Materials & Interfaces·Kuang ZhangQun Wu
Oct 2, 2021·Nature Nanotechnology·Jung-Hwan SongMark L Brongersma
Oct 2, 2021·Advanced Materials·Qin ChenLong Wen
Nov 20, 2018··Vladimir KleinerElhanan Maguid
Jun 21, 2018··N. Asger MortensenSergey I. Bozhevolnyi
Sep 5, 2019··David B. ShrekenhamerLuke J. Currano

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Methods Mentioned

BETA
scanning electron microscopy
circular dichroism

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