Skip navigation
Skip navigation

Photonic Jackiw-Rebbi states in all-dielectric structures controlled by bianisotropy

Gorlach, Alexey A.; Zhirihin, Dmitry; Slobozhanyuk, Alexey; Khanikaev, A.; Gorlach, Maxim A

Description

Electric and magnetic resonances of dielectric particles have recently uncovered a range of exciting applications in light steering at the nanoscale. Breaking of particle inversion symmetry further modifies its electromagnetic response, giving rise to bianisotropy known also as magnetoelectric coupling. Recent studies suggest the crucial role of magnetoelectric coupling in realization of photonic topological metamaterials. To further unmask this fundamental link, we design and test...[Show more]

dc.contributor.authorGorlach, Alexey A.
dc.contributor.authorZhirihin, Dmitry
dc.contributor.authorSlobozhanyuk, Alexey
dc.contributor.authorKhanikaev, A.
dc.contributor.authorGorlach, Maxim A
dc.date.accessioned2020-02-13T03:12:12Z
dc.date.available2020-02-13T03:12:12Z
dc.identifier.issn2469-9950
dc.identifier.urihttp://hdl.handle.net/1885/201691
dc.description.abstractElectric and magnetic resonances of dielectric particles have recently uncovered a range of exciting applications in light steering at the nanoscale. Breaking of particle inversion symmetry further modifies its electromagnetic response, giving rise to bianisotropy known also as magnetoelectric coupling. Recent studies suggest the crucial role of magnetoelectric coupling in realization of photonic topological metamaterials. To further unmask this fundamental link, we design and test experimentally one-dimensional array composed of dielectric particles with overlapping electric and magnetic resonances and broken mirror symmetry. Flipping over half of the meta-atoms in the array, we observe the emergence of interface states providing photonic realization of the celebrated Jackiw-Rebbi model. We trace the origin of these states to the fact that local modification of particle bianisotropic response affects its effective coupling with the neighboring meta-atoms, which provides a promising avenue to engineer topological states of light.
dc.description.sponsorshipThis work was supported by the Russian Foundation for Basic Research (Grants No. 18-32-20065 and No. 19-02-00939) and by the Ministry of Education and Science of the Russian Federation (Zadanie No. 3.2465.2017/4.6). Theoretical model for the interface states was developed with support by the Russian Science Foundation (Grant No. 18-72-00102). M.A.G. acknowledges partial support by the Foundation for the Advancement of Theoretical Physics and Mathematics “Basis.”
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherAmerican Physical Society
dc.rights© 2019 American Physical Society
dc.sourcePhysical Review B
dc.titlePhotonic Jackiw-Rebbi states in all-dielectric structures controlled by bianisotropy
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume99
dc.date.issued2019
local.identifier.absfor020503 - Nonlinear Optics and Spectroscopy
local.identifier.ariespublicationu3102795xPUB1971
local.publisher.urlhttps://www.aps.org/
local.type.statusPublished Version
local.contributor.affiliationGorlach, Alexey A., Belarusian State University
local.contributor.affiliationZhirihin, Dmitry, ITMO University
local.contributor.affiliationSlobozhanyuk, Alexey, College of Science, ANU
local.contributor.affiliationKhanikaev, A., Department of Electrical Engineering, Grove School of Engineering, City College of the City University of New York,
local.contributor.affiliationGorlach, Maxim A, ITMO University
local.bibliographicCitation.issue20
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage5
local.identifier.doi10.1103/PhysRevB.99.205122
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2019-11-25T07:33:06Z
local.identifier.scopusID2-s2.0-85066401205
local.identifier.thomsonID4.6821E+11
dcterms.accessRightsOpen Access
dc.provenancehttp://sherpa.ac.uk/romeo/issn/2469-9950/..."author can archive publisher's version/PDF" from SHERPA/RoMEO site (as at 13/02/2020). Gorlach, Alexey A., et al. "Photonic Jackiw-Rebbi states in all-dielectric structures controlled by bianisotropy." Physical Review B 99.20 (2019): 205122.
CollectionsANU Research Publications

Download

File Description SizeFormat Image
01_Gorlach_Photonic_Jackiw-Rebbi_states_2019.pdf1.19 MBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  22 January 2019/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator