Optical properties of polymer polyvinyl chloride (PVC)‎ doped with DCM laser-dye and Tio2 thin film

الملخص EN

polyvinyl chlorideis blended with DCM laser dye co-doped with TiO2 nanoparticle.

The thin films were prepared by using casting method.The optical properties such as absorbance, absorption coefficient, refraction index and the optical conductivity of the prepared thin film have been studied at (30oC).It has been shown from the results that allowed direct electronic transitions energy gap is(1.7eV),while allowed indirect electronic transition energy gap is(1.6 eV).