Reversible Thermal Tuning of All-Dielectric Metasurfaces
-
Altmetric Citations
Rahmani, Mohsen; Xu, Lei; Miroshnichenko, Andrey; Komar, Andrei; Camacho Morales, Maria (Rocio); Chen, Haitao; Zarate, Yair; Kruk, Sergey; Zhang, Guoquan; Neshev, Dragomir; Kivshar, Yuri
Description
All-dielectric metasurfaces provide a powerful platform for a new generation of flat optical devices, in particular, for applications in telecommunication systems, due to their low losses and high transparency in the infrared. However, active and reversible tuning of such metasurfaces remains a challenge. This study experimentally demonstrates and theoretically justifies a novel scenario of the dynamical reversible tuning of all-dielectric metasurfaces based on the temperature-dependent change...[Show more]
dc.contributor.author | Rahmani, Mohsen | |
---|---|---|
dc.contributor.author | Xu, Lei | |
dc.contributor.author | Miroshnichenko, Andrey | |
dc.contributor.author | Komar, Andrei | |
dc.contributor.author | Camacho Morales, Maria (Rocio) | |
dc.contributor.author | Chen, Haitao | |
dc.contributor.author | Zarate, Yair | |
dc.contributor.author | Kruk, Sergey | |
dc.contributor.author | Zhang, Guoquan | |
dc.contributor.author | Neshev, Dragomir | |
dc.contributor.author | Kivshar, Yuri | |
dc.date.accessioned | 2020-01-20T03:52:54Z | |
dc.identifier.issn | 1616-301X | |
dc.identifier.uri | http://hdl.handle.net/1885/198650 | |
dc.description.abstract | All-dielectric metasurfaces provide a powerful platform for a new generation of flat optical devices, in particular, for applications in telecommunication systems, due to their low losses and high transparency in the infrared. However, active and reversible tuning of such metasurfaces remains a challenge. This study experimentally demonstrates and theoretically justifies a novel scenario of the dynamical reversible tuning of all-dielectric metasurfaces based on the temperature-dependent change of the refractive index of silicon. How to design an all-dielectric metasurface with sharp resonances by achieving interference between magnetic dipole and electric quadrupole modes of constituted nanoparticles arranged in a 2D lattice is shown. Thermal tuning of these resonances can cause drastic but reciprocal changes in the directional scattering of the metasurface in a spectral window of 75 nm. This change can result in a 50-fold enhancement of the radiation directionality. This type of reversible tuning can play a significant role in novel flat optical devices including the metalenses and metaholograms. | |
dc.description.sponsorship | The authors acknowledge the funding support provided by the Australian Research Council (ARC). L.X. was partially supported by the 111 project (Grant No. B07013). M.R. sincerely appreciates funding from ARC Discover Early Career Research Fellowship (DE170100250). M.R., A.E.M., and R.C.-M. appreciate a funding from Australia–Germany Joint Research Cooperation Scheme. R.C. acknowledges a grant from Consejo Nacional de Ciencia y Tecnologiá (CONACYT), Mexico. Y.Z. acknowledges the financial support of CONICYT by BecasChile 72130436/2013. The authors also appreciate the use of Australian National Fabrication Facility (ANFF)—the ACT Node. | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | John Wiley & Sons Ltd. | |
dc.rights | © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | |
dc.source | Advanced Functional Materials | |
dc.title | Reversible Thermal Tuning of All-Dielectric Metasurfaces | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 27 | |
dc.date.issued | 2017-07-03 | |
local.identifier.absfor | 020503 - Nonlinear Optics and Spectroscopy | |
local.identifier.ariespublication | a383154xPUB7412 | |
local.publisher.url | https://onlinelibrary.wiley.com | |
local.type.status | Published Version | |
local.contributor.affiliation | Rahmani, Mohsen, College of Science, ANU | |
local.contributor.affiliation | Xu, Lei, College of Science, ANU | |
local.contributor.affiliation | Miroshnichenko, Andrey, College of Science, ANU | |
local.contributor.affiliation | Komar, Andrei, College of Science, ANU | |
local.contributor.affiliation | Camacho Morales, Maria (Rocio), College of Science, ANU | |
local.contributor.affiliation | Chen, Haitao, College of Science, ANU | |
local.contributor.affiliation | Zarate, Yair, College of Science, ANU | |
local.contributor.affiliation | Kruk, Sergey, College of Science, ANU | |
local.contributor.affiliation | Zhang, Guoquan, Nankai University | |
local.contributor.affiliation | Neshev, Dragomir, College of Science, ANU | |
local.contributor.affiliation | Kivshar, Yuri, College of Science, ANU | |
local.description.embargo | 2037-12-31 | |
dc.relation | http://purl.org/au-research/grants/arc/DE170100250 | |
local.bibliographicCitation.issue | 31 | |
local.bibliographicCitation.startpage | 1 | |
local.bibliographicCitation.lastpage | 7 | |
local.identifier.doi | 10.1002/adfm.201700580 | |
local.identifier.absseo | 970102 - Expanding Knowledge in the Physical Sciences | |
dc.date.updated | 2019-11-25T07:22:20Z | |
local.identifier.scopusID | 2-s2.0-85021764508 | |
local.identifier.thomsonID | 000407781200005 | |
Collections | ANU Research Publications |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
Rahmani_et_al-2017-Advanced_Functional_Materials.pdf | 1.83 MB | Adobe PDF | Request a copy |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator