Light's Influence on Optical Constants of Polystyrene Doped with Valiot Crystal

Abstract

Polystyrene (PS) doped with Crystal Valiot dye(CV) at a doping ratio of 1:1 was discovered to have optical properties, absorption, transmittance, reflectivity, and refractive index. Using the traditional casting method, the solutions were deposited on a glass base. These properties were measured with a UV-Visible dual spectrometer over a 300-900 nanometer range. The outcome of the light effect was obvious. If it causes a decrease in absorbance and an increase in transmittance when the membranes are exposed to light.