Conference paper

Holographic data storage in phenanthrenequinone doped PMMA

Phenanthrenequinone (PQ)-doped poly(methyl methacrylate) (PMMA) is a photopolymer holographic recording material that can be made in large thicknesses and does not exhibit any shrinkage. Holograms are made permanent by a post-recording diffusion amplification process. PQ-doped PMMA thus exhibits many properties which make it an ideal candidate as a high-density read-only holographic data storage medium.


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