We present our studies on a photopolymer of poly(methyl methacrylate) (PMMA) doped with phenathrenequinone (PQ) molecules. We describe their characteristics for holographic data storage, including photo-sensitivity, material M/#, angular selectivity, dynamic exposure schedule, absorption and scattering effect. Experimental demonstrations on multiple digital data pages stored in a polymer cube are presented.
|Number of pages||9|
|Journal||Proceedings of SPIE - The International Society for Optical Engineering|
|State||Published - 1 Dec 1999|
|Event||Proceedings of the 1999 Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V - Denver, CO, USA|
Duration: 18 Jul 1999 → 19 Jul 1999