title: Algorithm for the extraction of page-formatted binary digital data.
abstract: We present an algorithm for fast and reliable extraction of page-formatted binary digital data. The advantages of the algorithm include a low raw bit-error rate, fast extraction speed, the use of a simple and density-efficient coding scheme, and large tolerance to a change of the signal-to-noise ratio. We used this algorithm to analyze shot-noise-limited binary data that had large interpage and intrapage intensity variations and obtained an improvement in the bit-error rate of 3-4 orders of magnitude compared with that in a single-threshold-detection scheme. Implications of our results for the development of high-speed, high-density holographic memories are discussed.
authors.forename: A D
authors.initials: AD
authors.lastname: Nguyen
authors.forename: X A
authors.initials: XA
authors.lastname: Shen
authors.forename: D L
authors.initials: DL
authors.lastname: Huestis
authors.forename: R
authors.initials: R
authors.lastname: Kachru