Field-enhanced nonlinear optical properties of organic nanofibers

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-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 languageEnglish
Title of host publicationNonlinear Optics and Its Applications VIII; and Quantum Optics III
EditorsBenjamin J. Eggleton et al.
Number of pages6
PublisherSPIE - International Society for Optical Engineering
Publication date1. May 2014
Pages1-6
Article number913618
DOIs
Publication statusPublished - 1. May 2014
EventSPIE Photonics Europe 2014 - Brussels, Belgium
Duration: 14. Apr 201417. Apr 2014

Conference

ConferenceSPIE Photonics Europe 2014
CountryBelgium
CityBrussels
Period14/04/201417/04/2014
SeriesProceedings of SPIE, the International Society for Optical Engineering
ISSN0277-786X

Keywords

  • Organic nanofibers
  • second harmonic generation
  • field enhancement
  • organic nanotechnology

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  • SPIE Photonics Europe 2014

    Oksana Kostiučenko (Participant)

    14. Apr 2014

    Activity: Attending an eventConference organisation or participation

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