Document Detail

Holographic memory with localized recording.
MedLine Citation:
PMID:  18360425     Owner:  NLM     Status:  In-Data-Review    
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.
C Moser; D Psaltis
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Applied optics     Volume:  40     ISSN:  0003-6935     ISO Abbreviation:  Appl Opt     Publication Date:  2001 Aug 
Date Detail:
Created Date:  2008-03-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0247660     Medline TA:  Appl Opt     Country:  United States    
Other Details:
Languages:  eng     Pagination:  3909-14     Citation Subset:  -    
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