PC assisted waveplates application for one step holographic direct surface relief patterning on azopolymer film

Abstract

Photosensitive film of polyvinyl alcohol: Metil Red (PVA: Methyl Red) was obtained. Method of polarized holographic recording for one step direct surface relief patterning on the azopolymer film was applied. Superimposed diffraction gratings were simulated by PC. The correlation of parameters of simulated superimposed gratings patterns with those recorded was demonstrated by interferometric microscopy measurements.