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Plasmonic Colour Filters Based on Coaxial Holes in Aluminium

Unnithan, Ranjith Rajasekharan; Sun, Miao; He, Xin; Balaur, Eugeniu; Minovich, Aliaksandr; Neshev, Dragomir; Skafidas, Efstratios; Roberts, Ann

Description

Aluminum is an alternative plasmonic material in the visible regions of the spectrum due to its attractive properties such as low cost, high natural abundance, ease of processing, and complementary metal-oxide-semiconductor (CMOS) and liquid crystal display (LCD) compatibility. Here, we present plasmonic colour filters based on coaxial holes in aluminium that operate in the visible range. Using both computational and experimental methods, fine-tuning of resonance peaks through precise geometric...[Show more]

dc.contributor.authorUnnithan, Ranjith Rajasekharan
dc.contributor.authorSun, Miao
dc.contributor.authorHe, Xin
dc.contributor.authorBalaur, Eugeniu
dc.contributor.authorMinovich, Aliaksandr
dc.contributor.authorNeshev, Dragomir
dc.contributor.authorSkafidas, Efstratios
dc.contributor.authorRoberts, Ann
dc.date.accessioned2021-09-01T04:02:45Z
dc.date.available2021-09-01T04:02:45Z
dc.identifier.issn1996-1944
dc.identifier.urihttp://hdl.handle.net/1885/247296
dc.description.abstractAluminum is an alternative plasmonic material in the visible regions of the spectrum due to its attractive properties such as low cost, high natural abundance, ease of processing, and complementary metal-oxide-semiconductor (CMOS) and liquid crystal display (LCD) compatibility. Here, we present plasmonic colour filters based on coaxial holes in aluminium that operate in the visible range. Using both computational and experimental methods, fine-tuning of resonance peaks through precise geometric control of the coaxial holes is demonstrated. These results will lay the basis for the development of filters in high-resolution liquid crystal displays, RGB-spatial light modulators, liquid crystal over silicon devices and novel displays.
dc.description.sponsorshipThis research was supported by a UM Interdisciplinary Seed Grant and the McKenzie Fellowship Scheme of The University of Melbourne. AR acknowledges ARC support through Grant DP110100221. RRU acknowledges ARC support through DP170100363.
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherMDPI Publishing
dc.rights© 2017 by the authors. Licensee MDPI, Basel, Switzerland.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceMaterials
dc.subjectnanophotonics
dc.subjectnanoscale devices
dc.subjectnanofabrication
dc.titlePlasmonic Colour Filters Based on Coaxial Holes in Aluminium
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume10
dc.date.issued2017
local.identifier.absfor020500 - OPTICAL PHYSICS
local.identifier.ariespublicationa383154xPUB5756
local.publisher.urlhttp://www.mdpi.com/journal/materials
local.type.statusPublished Version
local.contributor.affiliationUnnithan, Ranjith Rajasekharan, The University of Melbourne
local.contributor.affiliationSun, Miao, The University of Melbourne
local.contributor.affiliationHe, Xin, The University of Melbourne
local.contributor.affiliationBalaur, Eugeniu, Australian National Fabrication Facility
local.contributor.affiliationMinovich, Aliaksandr, College of Science, ANU
local.contributor.affiliationNeshev, Dragomir, College of Science, ANU
local.contributor.affiliationSkafidas, Efstratios, University of Melbourne
local.contributor.affiliationRoberts, Ann, University of Melbourne
dc.relationhttp://purl.org/au-research/grants/arc/DP170100363
local.bibliographicCitation.issue4
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage6
local.identifier.doi10.3390/ma10040383
dc.date.updated2020-11-23T10:56:49Z
local.identifier.scopusID2-s2.0-85017445745
local.identifier.thomsonID000402843800058
dcterms.accessRightsOpen Access
dc.provenanceThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
dc.rights.licenseCreative Commons Attribution (CC BY) license
CollectionsANU Research Publications

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