dc.contributor.author
Akinoglu, Goekalp Engin
dc.contributor.author
Akinoglu, Eser Metin
dc.contributor.author
Kempa, Krzysztof
dc.contributor.author
Giersig, Michael
dc.date.accessioned
2019-08-23T11:37:16Z
dc.date.available
2019-08-23T11:37:16Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/25351
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-4055
dc.description.abstract
A plasmonic structure with transmission highly tunable in the mid-infrared spectral range is developed. This structure consists of a hexagonal array of metallic discs located on top of silicon pillars protruding through holes in a metallic Babinet complementary film. We reveal with FDTD simulations that changing the hole diameter tunes the main plasmonic resonance frequency of this structure throughout the infrared range. Due to the underlying Babinet physics of these coupled arrays, the spectral width of these plasmonic resonances is strongly reduced, and the higher harmonics are suppressed. Furthermore, we demonstrate that this structure can be easily produced by a combination of the nanosphere lithography and the metal-assisted chemical etching technique.
en
dc.subject
plasmonic structure
en
dc.subject
mid-infrared spectral range
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
dc.title
Plasmon resonances in coupled Babinet complementary arrays in the mid-infrared range
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1364/OE.27.022939
dcterms.bibliographicCitation.journaltitle
Optics Express
dcterms.bibliographicCitation.number
16
dcterms.bibliographicCitation.pagestart
22939
dcterms.bibliographicCitation.pageend
22950
dcterms.bibliographicCitation.volume
27
dcterms.bibliographicCitation.url
https://doi.org/10.1364/OE.27.022939
dcterms.rightsHolder.note
Open Access Publishing Agreement
dcterms.rightsHolder.url
https://www.osapublishing.org/submit/review/copyright_permissions.cfm
refubium.affiliation
Physik
refubium.note.author
Der Artikel wurde in einer reinen Open-Access-Zeitschrift publiziert.
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1094-4087