Optical storage capacity of volume holograms with random phase-coded multiplexing

Ren Han Tsou, Ching Cherng Sun, Jenq Yang Chang, Ming Wen Chang

研究成果: 雜誌貢獻會議論文同行評審

摘要

The storage capacity of the random phase-coded volume hologram multiplexing [1] which uses a ground glass as the random phase diffuser is reported. We found that the role of the ground glass imply the storage capacity of the random phase-coded multiplexing. From the experimental results, the tolerance of the position mismatch of the decoding ground glass is with a typical value of decades of micrometers, as reading an image. On the other hand, from the computer simulation, the signal-to-noise ratio of the readout image can be obtained by the pixel size of the ground glass. After mainly considering the tolerance of the position mismatch of the ground glass and the signal-to-noise ratio of the reconstructed image, the storage capacity of the random phase-coded multiplexing can be estimated.

原文???core.languages.en_GB???
頁(從 - 到)133-141
頁數9
期刊Proceedings of SPIE - The International Society for Optical Engineering
2849
DOIs
出版狀態已出版 - 25 10月 1996
事件Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications II 1996 - Denver, United States
持續時間: 4 8月 19969 8月 1996

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