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Proceedings Paper

Performance of the limit equalizer for transforming edge position shift
Author(s): Naoki Ide
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Paper Abstract

We made a computation model which calculates the relation between edge position shifts before and after applying limit equalizers. In this computation model, we assumed offset noise around the edge position to be the origin of edge position shift. We classified the performance of limit equalizers on edge position shift according to the combinations of the lengths of the neighboring land and pit. Applying this computation model to these cases, we conclude that the limit equalizer achieves drastic improvement of 3T error rate without deteriorating the error rates from 5T or longer marks. We made an experimental setup to measure error rate and jitter for each case, and we confirmed the results of the analysis experimentally.

Paper Details

Date Published: 10 January 2002
PDF: 8 pages
Proc. SPIE 4342, Optical Data Storage 2001, (10 January 2002); doi: 10.1117/12.453430
Show Author Affiliations
Naoki Ide, Sony Corp. (Japan)


Published in SPIE Proceedings Vol. 4342:
Optical Data Storage 2001

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