The project includes preparation of organic dyes as powder, pure dyes as thin film, pure dyes doped with Poly methyl methacrylate (PMMA) and pure dyes doped PMMA with titanium dioxide nanoparticles (TiO2) to study the linear optical properties. Organic dyes (pure and doped) are interesting materials for linear optical properties and its applications because of their high response linearity and their extended spectral transparency. In this work, preparation organic compound dyes (Schiff bases) derived fromclosed ring were carried out as thin films of materials have been deposited on glass substrates. The samples prepared in for concentrations (10-4 and 10-5) M and thin films were deposited via drop casting

Nanoparticale, Optical Characterization, Wavelength Fluorescence