Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems

Publikation: Konferencebidrag uden forlag/tidsskriftPosterForskningpeer review

Resumé

Recent research on hybrid plasmonic systems has shown the existence of a loss channel for energy transfer between organic materials and plasmonic/metallic structured substrates. This work focuses on the exciton-plasmon coupling between para-Hexaphenylene (p-6P) organic nanofibers (ONFs) and surface plasmon polaritons (SPPs) in organic/dielectric/metal systems. We have transferred the organic p-6P nanofibers onto a thin silver film covered with a dielectric (silicon dioxide) spacer layer with varying thicknesses. Coupling is investigated by two-photon fluorescence-lifetime imaging microscopy (FLIM) and leakage radiation spectroscopy (LRS). Two-photon excitation allows us to excite the ONFs with near-infrared light and simultaneously avoids direct SPP excitation on the metal layer. We observe a strong dependence of fluorescence lifetime on the type of underlying substrate and on the morphology of the fibers. The experimental findings are complemented via finite-difference time-domain (FDTD) modeling. The presented results lead to a better understanding and control of hybrid-mode systems, which are crucial elements in future low-loss energy transfer devices. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
OriginalsprogEngelsk
Publikationsdato21. apr. 2016
StatusUdgivet - 21. apr. 2016
BegivenhedSPIE PHOTONICS EUROPE 2016 - Brussels, Belgien
Varighed: 4. apr. 20167. apr. 2016
http://spie.org/conferences-and-exhibitions/photonics-europe?WT.mc_id=REPE16GB

Konference

KonferenceSPIE PHOTONICS EUROPE 2016
LandBelgien
ByBrussels
Periode04/04/201607/04/2016
Internetadresse

Fingeraftryk

plasmons
polaritons
energy transfer
photoluminescence
life (durability)
fluorescence
photons
organic materials
metals
spacers
excitation
leakage
silver
excitons
silicon dioxide
microscopy
fibers
radiation
spectroscopy

Citer dette

Sobolewska, E., Leißner, T., Jozefowski, L., Brewer, J. R., Rubahn, H-G., Adam, J., & Fiutowski, J. (2016). Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems. Poster session præsenteret på SPIE PHOTONICS EUROPE 2016, Brussels, Belgien.
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title = "Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems",
abstract = "Recent research on hybrid plasmonic systems has shown the existence of a loss channel for energy transfer between organic materials and plasmonic/metallic structured substrates. This work focuses on the exciton-plasmon coupling between para-Hexaphenylene (p-6P) organic nanofibers (ONFs) and surface plasmon polaritons (SPPs) in organic/dielectric/metal systems. We have transferred the organic p-6P nanofibers onto a thin silver film covered with a dielectric (silicon dioxide) spacer layer with varying thicknesses. Coupling is investigated by two-photon fluorescence-lifetime imaging microscopy (FLIM) and leakage radiation spectroscopy (LRS). Two-photon excitation allows us to excite the ONFs with near-infrared light and simultaneously avoids direct SPP excitation on the metal layer. We observe a strong dependence of fluorescence lifetime on the type of underlying substrate and on the morphology of the fibers. The experimental findings are complemented via finite-difference time-domain (FDTD) modeling. The presented results lead to a better understanding and control of hybrid-mode systems, which are crucial elements in future low-loss energy transfer devices. {\circledC} (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.",
author = "Elzbieta Sobolewska and Till Lei{\ss}ner and Leszek Jozefowski and Brewer, {Jonathan R.} and Horst-G{\"u}nter Rubahn and Jost Adam and Jacek Fiutowski",
year = "2016",
month = "4",
day = "21",
language = "English",
note = "SPIE PHOTONICS EUROPE 2016 ; Conference date: 04-04-2016 Through 07-04-2016",
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Sobolewska, E, Leißner, T, Jozefowski, L, Brewer, JR, Rubahn, H-G, Adam, J & Fiutowski, J 2016, 'Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems', SPIE PHOTONICS EUROPE 2016, Brussels, Belgien, 04/04/2016 - 07/04/2016.

Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems. / Sobolewska, Elzbieta; Leißner, Till; Jozefowski, Leszek; Brewer, Jonathan R.; Rubahn, Horst-Günter; Adam, Jost; Fiutowski, Jacek.

2016. Poster session præsenteret på SPIE PHOTONICS EUROPE 2016, Brussels, Belgien.

Publikation: Konferencebidrag uden forlag/tidsskriftPosterForskningpeer review

TY - CONF

T1 - Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems

AU - Sobolewska, Elzbieta

AU - Leißner, Till

AU - Jozefowski, Leszek

AU - Brewer, Jonathan R.

AU - Rubahn, Horst-Günter

AU - Adam, Jost

AU - Fiutowski, Jacek

PY - 2016/4/21

Y1 - 2016/4/21

N2 - Recent research on hybrid plasmonic systems has shown the existence of a loss channel for energy transfer between organic materials and plasmonic/metallic structured substrates. This work focuses on the exciton-plasmon coupling between para-Hexaphenylene (p-6P) organic nanofibers (ONFs) and surface plasmon polaritons (SPPs) in organic/dielectric/metal systems. We have transferred the organic p-6P nanofibers onto a thin silver film covered with a dielectric (silicon dioxide) spacer layer with varying thicknesses. Coupling is investigated by two-photon fluorescence-lifetime imaging microscopy (FLIM) and leakage radiation spectroscopy (LRS). Two-photon excitation allows us to excite the ONFs with near-infrared light and simultaneously avoids direct SPP excitation on the metal layer. We observe a strong dependence of fluorescence lifetime on the type of underlying substrate and on the morphology of the fibers. The experimental findings are complemented via finite-difference time-domain (FDTD) modeling. The presented results lead to a better understanding and control of hybrid-mode systems, which are crucial elements in future low-loss energy transfer devices. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

AB - Recent research on hybrid plasmonic systems has shown the existence of a loss channel for energy transfer between organic materials and plasmonic/metallic structured substrates. This work focuses on the exciton-plasmon coupling between para-Hexaphenylene (p-6P) organic nanofibers (ONFs) and surface plasmon polaritons (SPPs) in organic/dielectric/metal systems. We have transferred the organic p-6P nanofibers onto a thin silver film covered with a dielectric (silicon dioxide) spacer layer with varying thicknesses. Coupling is investigated by two-photon fluorescence-lifetime imaging microscopy (FLIM) and leakage radiation spectroscopy (LRS). Two-photon excitation allows us to excite the ONFs with near-infrared light and simultaneously avoids direct SPP excitation on the metal layer. We observe a strong dependence of fluorescence lifetime on the type of underlying substrate and on the morphology of the fibers. The experimental findings are complemented via finite-difference time-domain (FDTD) modeling. The presented results lead to a better understanding and control of hybrid-mode systems, which are crucial elements in future low-loss energy transfer devices. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

M3 - Poster

ER -

Sobolewska E, Leißner T, Jozefowski L, Brewer JR, Rubahn H-G, Adam J et al. Surface plasmons excited by the photoluminescence of organic nanofibers in hybrid plasmonic systems. 2016. Poster session præsenteret på SPIE PHOTONICS EUROPE 2016, Brussels, Belgien.