Holographic data storage using photopolymers

Ken Yuh Hsu; Shiuan-Huei Lin; Wha-Tzong Whang; Wei-Zheng Chen

doi:10.1117/12.363951

20 September 1999 Holographic data storage using photopolymers

Ken Yuh Hsu, Shiuan-Huei Lin, Wha-Tzong Whang, Wei-Zheng Chen

Proceedings Volume 3801, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V; (1999) https://doi.org/10.1117/12.363951
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

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.

Citation Download Citation

Ken Yuh Hsu, Shiuan-Huei Lin, Wha-Tzong Whang, and Wei-Zheng Chen "Holographic data storage using photopolymers", Proc. SPIE 3801, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V, (20 September 1999); https://doi.org/10.1117/12.363951

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