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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18204

Title: Encryption-Selectable Holographic Storage in LiNbO3 with Angle Multiplexing
Authors: Su, Wei-Chia;Sun, Ching-Cherng;Su, Wei-Chia
Contributors: 光電科技研究所
Keywords: Volume holography;Optical storage;Optical security;Random-phase encoding
Date: 2004-08
Issue Date: 2014-04-01T03:56:44Z
Publisher: Wiley Periodicals, Inc.
Abstract: An encryption-selectable holographic storage algorithm in LiNbO3 using angular multiplexing is proposed and demonstrated. It offers more flexibility to encrypt or not encrypt the data (optionally) during the recording processes. The functions encryption and nonencryption storage are alternately handled by a random-phase pattern and a uniform-phase pattern. The random phase pattern is also used to decrypt the encrypted information. The experimental results obtained using a ground glass to realize the proposed method are presented.
Relation: Microwave and Optical Technology Letters, 42(3): 227-230
Appears in Collections:[光電科技研究所] 期刊論文

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