Field-enhanced nonlinear optical properties of organic nanofibers

Oksana Kostiučenko; Jacek Fiutowski; Jonathan R. Brewer; Horst-Günter Rubahn

Field-enhanced nonlinear optical properties of organic nanofibers

Oksana Kostiučenko, Jacek Fiutowski, Jonathan R. Brewer, Horst-Günter Rubahn

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

Abstract

Second harmonic generation in nonlinearly optically active organic nanofibers, generated via self-assembled surface growth from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules, has been investigated. After the growth on mica templates, nanofibers have been transferred onto lithographically defined regular arrays of metal and dielectric nanostructures. Such hybrid systems were employed to correlate the second harmonic response to both morphology of the fibers i.e. local field enhancement due to local changes in the fiber’s morphology and field enhancement effects appearing on the nanostructures. With the help of femtosecond laser scanning microscopy two-dimensional second-harmonic images of individual nanoaggregates were obtained and analyzed.

Original language	English
Publication date	15. Apr 2014
Number of pages	1
Publication status	Published - 15. Apr 2014
Event	SPIE Photonics Europe 2014 - Brussels, Belgium Duration: 14. Apr 2014 → 17. Apr 2014

Conference

Conference	SPIE Photonics Europe 2014
Country/Territory	Belgium
City	Brussels
Period	14/04/2014 → 17/04/2014

Cite this

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title = "Field-enhanced nonlinear optical properties of organic nanofibers",

abstract = "Second harmonic generation in nonlinearly optically active organic nanofibers, generated via self-assembled surface growth from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules, has been investigated. After the growth on mica templates, nanofibers have been transferred onto lithographically defined regular arrays of metal and dielectric nanostructures. Such hybrid systems were employed to correlate the second harmonic response to both morphology of the fibers i.e. local field enhancement due to local changes in the fiber{\textquoteright}s morphology and field enhancement effects appearing on the nanostructures. With the help of femtosecond laser scanning microscopy two-dimensional second-harmonic images of individual nanoaggregates were obtained and analyzed.",

author = "Oksana Kostiu{\v c}enko and Jacek Fiutowski and Brewer, {Jonathan R.} and Horst-G{\"u}nter Rubahn",

year = "2014",

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language = "English",

note = "SPIE Photonics Europe 2014 ; Conference date: 14-04-2014 Through 17-04-2014",

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T1 - Field-enhanced nonlinear optical properties of organic nanofibers

AU - Kostiučenko, Oksana

AU - Fiutowski, Jacek

AU - Brewer, Jonathan R.

AU - Rubahn, Horst-Günter

PY - 2014/4/15

Y1 - 2014/4/15

N2 - Second harmonic generation in nonlinearly optically active organic nanofibers, generated via self-assembled surface growth from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules, has been investigated. After the growth on mica templates, nanofibers have been transferred onto lithographically defined regular arrays of metal and dielectric nanostructures. Such hybrid systems were employed to correlate the second harmonic response to both morphology of the fibers i.e. local field enhancement due to local changes in the fiber’s morphology and field enhancement effects appearing on the nanostructures. With the help of femtosecond laser scanning microscopy two-dimensional second-harmonic images of individual nanoaggregates were obtained and analyzed.

AB - Second harmonic generation in nonlinearly optically active organic nanofibers, generated via self-assembled surface growth from nonsymmetrically functionalized para-quarterphenylene (CNHP4) molecules, has been investigated. After the growth on mica templates, nanofibers have been transferred onto lithographically defined regular arrays of metal and dielectric nanostructures. Such hybrid systems were employed to correlate the second harmonic response to both morphology of the fibers i.e. local field enhancement due to local changes in the fiber’s morphology and field enhancement effects appearing on the nanostructures. With the help of femtosecond laser scanning microscopy two-dimensional second-harmonic images of individual nanoaggregates were obtained and analyzed.

M3 - Poster

T2 - SPIE Photonics Europe 2014

Y2 - 14 April 2014 through 17 April 2014

ER -

Field-enhanced nonlinear optical properties of organic nanofibers

Abstract

Conference

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