Holographic memory with localized recording.

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Holographic memory with localized recording. Abstract Text:

C Moser,D Psaltis,

We experimentally demonstrate and characterize a memory module that features selective page erasure and readout persistence using the localized recording method in doubly doped LiNbO(3). Pages of information can be selectively erased without partially erasing the whole memory. Data pages can be written over erased pages multiple times. Information is read millions of times before refreshing is required. We quantify the optical quality of the holograms by measuring their signal-to-noise ratio for a memory size up to 100 holograms. A compact phase-conjugate readout architecture is also presented and experimentally demonstrated.

Holographic memory with localized recording. Publishing Authors By Initials

C Moser,D Psaltis,

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Holographic memory with localized recording. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Applied optics

VOLUME: 40

Page Numbers: 3909-14

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ISSN: 0003-6935

DAY: 10

MONTH: Aug

YEAR: 2001

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LANGUAGE: eng

NlmUniqueID: 247660

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Country: United States

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MEDLINETA: Appl Opt

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