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Proceedings Paper

Volume holographic storage using polarization multiplexing
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Paper Abstract

We propose a new holographic multiplexing technique in LiNbO3 with 90° geometry. The advanced concept of polarization-multiplexed holographic memory is based on photorefractive effect and photovoltaic effect. The holographic gratings are constructed in the crystal using two writing beams with isotropic and anisotropic polarizaiton recording. Even mutually orthogonal polarized waves can be used in holographic storage. The polarization multiplexing technique can be accompanied with other multiplexing method in the holographic storage, and we can increase the storage capacity doubly.

Paper Details

Date Published: 21 October 2003
PDF: 7 pages
Proc. SPIE 5206, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX, (21 October 2003); doi: 10.1117/12.506633
Show Author Affiliations
Wei-Chia Su, National Central Univ. (Taiwan)
Tatung Univ. (Taiwan)
Shih-Hsin Ma, National Central Univ. (Taiwan)
Ching-Cherng Sun, National Central Univ. (Taiwan)
Arthur E. T. Chiou, National Dong Hwa Univ. (Taiwan)
Nicholai V. Kukhtarev, Alabama A&M Univ. (United States)


Published in SPIE Proceedings Vol. 5206:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX
Francis T. S. Yu; Ruyan Guo; Shizhuo Yin, Editor(s)

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