Error-correction schemes for volume optical memories.

  title={Error-correction schemes for volume optical memories.},
  author={Mark A. Neifeld and J. D. Hayes},
  journal={Applied optics},
  volume={34 35},
An optically addressed Reed-Solomon parallel decoder has been designed and fabricated for onedimensional parallel access optical memories. The [15, 9] Reed-Solomon decoder operates on 60 parallel optical inputs and has been demonstrated at a data rate of 300 megabits/s. Compared with equivalent serial decoding solutions, this decoder is shown to be more area efficient and offers reduced latency. An extension to two-dimensional error correction using both the parallel and serial strategies is… CONTINUE READING
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