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Proceedings Paper

Bit error analysis of collinear holographic recording using photopolymer medium
Author(s): Naoto Yashiro; Naoyuki Furushou; Daisuke Satou; Manabu Yamamoto
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Paper Abstract

Holographic memories are expected to be used as high capacity portable media. The memory capacity of holographic memories can be made higher than that of the conventional optical disks vecause the holographic memories can use 3D memory storing. Also, the data transfer rate of holographic memories can be easily increased by the use of batch recording/reconstruction of 2D digital data. Recently, photopolymer has been studied as a candidate memory medium. However, this medium shows shrinkage after recording, which makes it difficult to do multiple recording. This paper clarifies the degree of this medium shrinkage that occurs after recording and its effect on bit error rate. Also, the paper explains how the bit error is greatly reduced when the image distortion caused by the shrinkage is corrected.

Paper Details

Date Published: 8 September 2004
PDF: 8 pages
Proc. SPIE 5464, Organic Optoelectronics and Photonics, (8 September 2004); doi: 10.1117/12.545950
Show Author Affiliations
Naoto Yashiro, Tokyo Univ. of Science (Japan)
Naoyuki Furushou, Tokyo Univ. of Science (Japan)
Daisuke Satou, Tokyo Univ. of Science (Japan)
Manabu Yamamoto, Tokyo Univ. of Science (Japan)

Published in SPIE Proceedings Vol. 5464:
Organic Optoelectronics and Photonics
Paul L. Heremans; Michele Muccini; Hans Hofstraat, Editor(s)

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