Photoconductive organic materials based on N-vinylcarbazole copolymers with higher alkenes as recording media in photonics

A photothermoplastic information registration medium was developed using synthesized copolymers. On the prepared photothermoplastic film, were recorded diffraction gratings with diffractional efficiency of 8-10% and resolution of 1000 mm−1, using electrophotographic method. Photographical sensitivity of obtained films allows real time (1-3 s) photographical and holographic image recording.