Error-correcting code for volume holographic storage of a relational database
- 1 August 1995
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 20 (15) , 1655-1657
- https://doi.org/10.1364/ol.20.001655
Abstract
We present an error-correcting code suitable for encoding relational database information to be stored in a volume holographic memory system. The code makes use of the page-oriented format of holographic memories as well as the tabular arrangement of database records. The performance metrics discussed here show that the code results in industry-standard bit error rates and permits simple and fast decoding.Keywords
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