Holographic recording medium containing a 2-cyanoacrylate polymer

摘要

A photosensitive recording medium for recording spatially modulated optical data and for the recording of holographic information in real time, comprising a polymeric sheet containing a photosensitizer adapted to bring about a change of the refractive index of the polymer upon irradiation in the visible or in the UV range. A process for recording spatially modulated data and for the recording of holographic information in real time, which comprises preparing a recording medium as defined above and recording the information by means of a holographic set-up.