Phase SLM based homogenized FT holographic storage and a novel technique for recovery of data from phase image

Joby Joseph; D. A. Waldman

doi:10.1364/FIO.2003.WS4

Frontiers in Optics
OSA Technical Digest (CD) (Optica Publishing Group, 2003),
paper WS4
•https://doi.org/10.1364/FIO.2003.WS4

Phase SLM based homogenized FT holographic storage and a novel technique for recovery of data from phase image

Joby Joseph and D. A. Waldman

Frontiers in Optics 2003

Tucson, Arizona United States
5–8 October 2003
ISBN: 1-55752-759-8

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J. Joseph and D. A. Waldman, "Phase SLM based homogenized FT holographic storage and a novel technique for recovery of data from phase image," in Frontiers in Optics, OSA Technical Digest (CD) (Optica Publishing Group, 2003), paper WS4.

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Abstract

In Fourier transform holographic storage set-up, by using a phase only SLM in 0 and π phase modes, the intense dc peak is optimally removed to obtain a homogenized Fourier spectrum. Reconstruction of the original data page from the phase image is performed using a novel technique incorporating interference phenomena.

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