Two-dimensional holographic gratings based on silver halide photographic emulsions for the formation of raster images

摘要

This paper discusses a two-dimensional crossed holographic grating as an optical element capable of creating raster images, the recording of which in a photosensitive medium with relief–phase response makes it possible to obtain other optical elements—for example, microlens rasters. The extent to which the photochemical processing of the photographic material affects the optical properties of two-dimensional holographic gratings is investigated.