Effective correlation between photoconductive and photorefractive characteristics of fullerene-, quantum dots-, and
nanotubes-doped organic thin films based on polyimide, pyridine, etc. have been studied. The increase of the charge
carrier mobility has been established. The nonlinear refraction and cubic nonlinearity have been investigated at
wavelength of 532 nm via four-wave mixing technique using Raman-Nath diffraction regime. The correlation between
photoconductive and nonlinear optical parameters has been revealed. The nanostructured materials can be proposed for
different area of nano- and microelectronic applications.