Holographic recording with operated sensitivity and stability in chalcogenide glass layers

摘要

Recording-readout processes in real-time scale for amplitude-phase gratings are investigated in monolayers and multilayer structures made from light- sensitive chalcogenide glasses As-S(Se). Effects of image relief relaxation and stabilization are considered. They are operated by a layer composition, temperature, or formation of multilayer structures, which are similar to superlattices.