Surface structure enhanced second harmonic generation in organic nanofibers

Jacek Fiutowski, Christian Maibohm, Oksana Kostiučenko, Andreas Osadnik, Arne Lützen, Horst-Günter Rubahn

Publikation: Konferencebidrag uden forlag/tidsskriftPaperForskning

Resumé

Second-harmonic generation upon femto-second laser irradiation of nonlinearly optically active nanofibers grown from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules is investigated. Following growth on mica templates, the nanofibers have been transferred onto lithography-defined regular arrays of gold square nanostructures. These nanostructure arrays induce local field enhancement, which significantly lowers the threshold for second harmonic generation in the nanofibers.
OriginalsprogEngelsk
Publikationsdato30. apr. 2012
Antal sider6
DOI
StatusUdgivet - 30. apr. 2012
BegivenhedSPIE : SPIE Photonics Europe - Brussels, Belgien
Varighed: 16. apr. 201219. apr. 2012

Konference

KonferenceSPIE
LandBelgien
ByBrussels
Periode16/04/201219/04/2012

Fingeraftryk

harmonic generations
mica
templates
lithography
gold
irradiation
thresholds
augmentation
lasers
molecules

Citer dette

Fiutowski, J., Maibohm, C., Kostiučenko, O., Osadnik, A., Lützen, A., & Rubahn, H-G. (2012). Surface structure enhanced second harmonic generation in organic nanofibers. Paper præsenteret på SPIE , Brussels, Belgien. https://doi.org/10.1117/12.922109
Fiutowski, Jacek ; Maibohm, Christian ; Kostiučenko, Oksana ; Osadnik, Andreas ; Lützen, Arne ; Rubahn, Horst-Günter. / Surface structure enhanced second harmonic generation in organic nanofibers. Paper præsenteret på SPIE , Brussels, Belgien.6 s.
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Fiutowski, J, Maibohm, C, Kostiučenko, O, Osadnik, A, Lützen, A & Rubahn, H-G 2012, 'Surface structure enhanced second harmonic generation in organic nanofibers', Paper fremlagt ved SPIE , Brussels, Belgien, 16/04/2012 - 19/04/2012. https://doi.org/10.1117/12.922109

Surface structure enhanced second harmonic generation in organic nanofibers. / Fiutowski, Jacek; Maibohm, Christian; Kostiučenko, Oksana; Osadnik, Andreas; Lützen, Arne; Rubahn, Horst-Günter.

2012. Paper præsenteret på SPIE , Brussels, Belgien.

Publikation: Konferencebidrag uden forlag/tidsskriftPaperForskning

TY - CONF

T1 - Surface structure enhanced second harmonic generation in organic nanofibers

AU - Fiutowski, Jacek

AU - Maibohm, Christian

AU - Kostiučenko, Oksana

AU - Osadnik, Andreas

AU - Lützen, Arne

AU - Rubahn, Horst-Günter

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N2 - Second-harmonic generation upon femto-second laser irradiation of nonlinearly optically active nanofibers grown from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules is investigated. Following growth on mica templates, the nanofibers have been transferred onto lithography-defined regular arrays of gold square nanostructures. These nanostructure arrays induce local field enhancement, which significantly lowers the threshold for second harmonic generation in the nanofibers.

AB - Second-harmonic generation upon femto-second laser irradiation of nonlinearly optically active nanofibers grown from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules is investigated. Following growth on mica templates, the nanofibers have been transferred onto lithography-defined regular arrays of gold square nanostructures. These nanostructure arrays induce local field enhancement, which significantly lowers the threshold for second harmonic generation in the nanofibers.

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Fiutowski J, Maibohm C, Kostiučenko O, Osadnik A, Lützen A, Rubahn H-G. Surface structure enhanced second harmonic generation in organic nanofibers. 2012. Paper præsenteret på SPIE , Brussels, Belgien. https://doi.org/10.1117/12.922109