Removable Fieldstone Security Key Used in Random Pattern Optical Multiple Recording
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概要
- 論文の詳細を見る
We proposed a simple and compact rewritable holographic memory system using a fieldstone of Ulexite. The role of the fieldstone is to impose random patterns on the reference beam to record plural images with the random-reference multiplexing scheme. The operations for writing and reading holograms are carried out by simply rotating the fieldstone in one direction. In this paper, we report on of a numerical simulation of the correlative value of reference patterns to record and readout and the experimental examination of the intensity of the readout images.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-07-25
著者
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Kodate Kashiko
Faculty Of Science Japan Women's University
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Ishii Yuko
Faculty Of Agriculture Laboratory Of Biological Chemistry Meijo University
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Takayama Yoshihisa
National Inst. Information And Communications Technol. Tokyo Jpn
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Takayama Yoshihisa
National Institute of Information and Communications Technology, 4-2-1 Nukuikita, Koganei, Tokyo 184-8795, Japan
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Inoue Ai
Faculty of Science, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo 112-8681, Japan
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Inoue Ai
Faculty of Science, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo 112-8681, Japan
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