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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18261

Title: 可擇式光學保密儲存之體積全像記憶體(I)
Encryption-Selectable Holographic Memories(I)
Authors: 蘇威佳
Contributors: 光電科技研究所
Keywords: Volume holography;Optical storage;Optical security;Random phase encoding
Date: 2004
Issue Date: 2014-04-01T03:59:21Z
Publisher: 行政院國家科學委員會
Abstract: An encryption-selectable holographic storage algorithm in LiNbO3 using angular multiplexing is proposed and demonstrated. It offers more flexibility to encrypt the data or not optionally during the recording processes. The function of encryption and non-encryption storage is switched by a random phase pattern and a uniform phase pattern. The random phase pattern is also used to decrypt the encrypted information. Experimental results using a ground glass in support of the proposed idea are presented.
Relation: 國科會計畫, 計畫編號: NSC93-2215-E018-006; 研究期間: 9308-9407
Appears in Collections:[光電科技研究所] 國科會計畫

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