Conductor polymer holograms

A microlithography technique is presented to record interference patterns generated by computer in a conductor polymer film( polyvinyl alcohol doped with nickel chloride), getting phase holograms. The information in the mask is transferred to the material by temperature gradients generated by exposition to the heat. The refraction index is transformed at each material point by the temperature changes, thus the film is recorded and developed by itself. This way, new boundaries are opened between electronics and optics, for example chips in holograms.