Fourier transform plasmon resonance spectrometer using nanoslit-nanowire pair

Simple item page
buir.contributor.authorUulu, Doolos Aibek
buir.contributor.authorAshirov, Timur
dc.citation.epage251101-5en_US
dc.citation.issueNumber25en_US
dc.citation.spage251101-1en_US
dc.citation.volumeNumber114en_US
dc.contributor.authorUulu, Doolos Aibeken_US
dc.contributor.authorAshirov, Timuren_US
dc.contributor.authorPolat, N.en_US
dc.contributor.authorYakar, O.en_US
dc.contributor.authorBalcı, S.en_US
dc.contributor.authorKocabaş, C.en_US
dc.date.accessioned2020-02-12T11:47:39Z
dc.date.available2020-02-12T11:47:39Z
dc.date.issued2019
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this paper, we present a nanoscale Fourier transform spectrometer using a plasmonic interferometer consisting of a tilt subwavelength slit-nanowire pair on a metallic surface fabricated by the focused ion beam microfabrication technique. The incident broadband light strongly couples with the surface plasmons on the gold surface, and thus, surface plasmon polaritons (SPPs) are generated. The launched SPPs interfere with the incident light and generate high contrast interference fringes in the nanoslit. The transmitted SPPs through the metal nanoslit can decouple into free space and are collected by an objective in the far field. The spectroscopic information of the incidence light is obtained by fast Fourier transform of the fringe pattern of the SPPs. In our design, there is no need for a bulky dispersive spectrometer or dispersive optical elements. The dimension of the spectrometer is around 200 μm length. Our design is based on inherent coherence of the SPP waves propagating through the subwavelength metal nanoslit structures etched into an opaque gold film.en_US
dc.identifier.doi10.1063/1.5092517en_US
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/53310
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physicsen_US
dc.relation.isversionofhttps://dx.doi.org/10.1063/1.5092517en_US
dc.source.titleApplied Physics Lettersen_US
dc.subjectPlasmonsen_US
dc.subjectNanowiresen_US
dc.subjectFourier analysisen_US
dc.subjectMicrofabricationen_US
dc.subjectFourier transform spectroscopyen_US
dc.subjectSurface plasmon polaritonsen_US
dc.subjectOptical interferenceen_US
dc.subjectInterferometryen_US
dc.subjectFocused ion beamen_US
dc.titleFourier transform plasmon resonance spectrometer using nanoslit-nanowire pairen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Fourier_transform_plasmon_resonance_spectrometer_using_nanoslit_nanowire_pair.pdf
Size:
1.17 MB
Format:
Adobe Portable Document Format
Description:
View / Download
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Institute of Materials Science and Nanotechnology (UNAM)