Surface structure enhanced second harmonic generation in organic nanofibers

Jacek Fiutowski; Christian Maibohm; Oksana  Kostiucenko; Andreas  Osadnik; Arne Lützen; Horst-Günter Rubahn

Surface structure enhanced second harmonic generation in organic nanofibers

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

Research output: Contribution to conference without publisher/journal › Poster › Research

Abstract

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.

Original language	English
Publication date	16. Apr 2012
Publication status	Published - 16. Apr 2012
Event	SPIE Photonics Europe 2012 - Bruxelles, Belgium Duration: 16. Apr 2012 → 19. Apr 2012

Conference

Conference	SPIE Photonics Europe 2012
Country/Territory	Belgium
City	Bruxelles
Period	16/04/2012 → 19/04/2012

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title = "Surface structure enhanced second harmonic generation in organic nanofibers",

abstract = "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.",

author = "Jacek Fiutowski and Christian Maibohm and Oksana Kostiucenko and Andreas Osadnik and Arne L{\"u}tzen and Horst-G{\"u}nter Rubahn",

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T1 - Surface structure enhanced second harmonic generation in organic nanofibers

AU - Fiutowski, Jacek

AU - Maibohm, Christian

AU - Kostiucenko, Oksana

AU - Osadnik, Andreas

AU - Lützen, Arne

AU - Rubahn, Horst-Günter

PY - 2012/4/16

Y1 - 2012/4/16

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.

M3 - Poster

T2 - SPIE Photonics Europe 2012

Y2 - 16 April 2012 through 19 April 2012

ER -

Surface structure enhanced second harmonic generation in organic nanofibers

Abstract

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