| 摘要 |
A portable support (1) with holographic memory contains information on a film-based or layered luminous radiation sensitive material (3), in the form of holograms (6) focused at elementary locations (7) distributed and addressed according to a predetermined pattern (8), each hologram being multiplexed, especially by shifting the angular orientation of the reference beam from the recording beam. The invention relates to the manufacturers of information storage and/or processing apparatuses. <IMAGE> |
