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題名: Optical Encryption and Holographic Multiplexing in a Volume Hologram Based on Random Phase Encoding
作者: Sun, Ching-Cherng;Su, Wei-Chia;Wang, Bor;Arthur E. T. Chiou
貢獻者: 光電科技研究所
日期: 2000
上傳時間: 2014-04-01T03:58:27Z
出版者: SPIE--The International Society for Optical Engineering
摘要: In this report, we demonstrate and discuss a holographic storage system, where two holographic multiplexing methods are included: one is angular multiplexing and the other one is random phase multiplexing through a ground glass. The latter is responsible to the optical encryption when the stored pattern needs to be encrypted. We study the tolerance to the displacement of the ground glass in three-dimension. We find that it is a function of both the illumination area of the ground glass and the thickness of the volume hologram.
關聯: Practical Holography XIV and Holographic Materials VI, Proc. SPIE., 3956: 226-232
顯示於類別:[光電科技研究所] 會議論文

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