Abstract: Apparatus for the simultaneous parallel recording of holograms on a dynamic volume medium. Directed along a recording axis is a polychromatic source image which has multiple component images to be recorded in the dynamic volume medium. Each component image of the polychromatic source image has a separate frequency. Directed along a reference axis is a polychromatic reference beam having a plurality of monochromatic reference components with each reference component having a separate wavelength. Positioned upstream from the volume on the reference axis is a prism which angularly multiplexes the reference components to provide a plurality of monochromatic reference beams which are directed at angular offsets from the reference axis to the medium. Each of the reference beams has a wavelength which is identical to the wavelength of only one of the monochromatic component images of the polychromatic source image.