Refractive Index of Organic Systems Doped with Nano-Objects

Laser-induced change in the refractive index in fullerene- and nanotubes-doped conjugated structures have been investigated by the dynamic holographic technique. Nonlinear refractive index n 2 and nonlinear optical susceptibility χ (3) of the compounds have been calculated. The role of the high freq...

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Bibliographic Details
Published in:Materials and manufacturing processes 2008-07, Vol.23 (6), p.552-556
Main Authors: Kamanina, N. V., Uskokovic, D. P.
Format: Article
Language:English
Subjects:
Dynamic properties
Fullerenes
Laser strength
Laser-matter interaction
Nano-objects-doped nanostructures
Nanotubes
Nonlinear refraction
Refractive index
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Summary:Laser-induced change in the refractive index in fullerene- and nanotubes-doped conjugated structures have been investigated by the dynamic holographic technique. Nonlinear refractive index n 2 and nonlinear optical susceptibility χ (3) of the compounds have been calculated. The role of the high frequency Kerr photorefractive effect in the holographic grating recording under nanosecond laser irradiation has been discussed. A niche of the organic materials doped with nano-objects has been found among other nonlinear optical systems. The nano-object-stimulated improvement of laser strength of materials has been shown.
ISSN:1042-6914
1532-2475
DOI:10.1080/10426910802157722