Method and apparatus for reading out an image stored in a storage medium hologram

A method for reading an image stored in a storage medium hologram, - in which the inscribed in the material of the hologram recording medium is illuminated with a read beam of coherent electromagnetic radiation, and - in which the image produced by the hologram is recorded by recording means and evaluated, characterized, - that the coherence property of the read beam is varied by the read beam is formed from at least two uncorrelated electromagnetic radiation.