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Proceedings Paper

Evaluation method of an influence of wavefront aberration on signal quality in holographic memory
Author(s): Kensuke Akieda; Akihito Nakajima; Tomohiro Ohori; Kiyoto Katakura; Manabu Yamamoto
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Paper Abstract

One of the problems that affects the practical use of holographic memory is deterioration of the reproduced images due to aberration in the optical system. The medium used in holographic memory systems must be interchangeable, and hence, it is necessary to clarify the influence of aberration in the optical system on the signal quality and perform aberration correction for drive compatibility. In this study, aberration is introduced in the reference light beam during image reproduction, and the deterioration of the reproduced image signal is examined.

Paper Details

Date Published: 2 December 2010
PDF: 7 pages
Proc. SPIE 7851, Information Optics and Optical Data Storage, 78511C (2 December 2010); doi: 10.1117/12.871619
Show Author Affiliations
Kensuke Akieda, Tokyo Univ. of Science (Japan)
Akihito Nakajima, Tokyo Univ. of Science (Japan)
Tomohiro Ohori, Tokyo Univ. of Science (Japan)
Kiyoto Katakura, Tokyo Univ. of Science (Japan)
Manabu Yamamoto, Tokyo Univ. of Science (Japan)

Published in SPIE Proceedings Vol. 7851:
Information Optics and Optical Data Storage
Feijun Song; Shiquan Tao; Francis T. S. Yu; Suganda Jutamulia; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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