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Proceedings Paper

Evaluation and test for characteristic parameters of DVD servo system
Author(s): Jianshe Ma; Longfa Pan; Nan Fang; Junbo Chen
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Paper Abstract

The characteristic parameters of focusing and tracking servo systems have an important influence on the control accuracy. Among these parameters, those related to DVD optical pickups should be taken more account before designing servo control algorithm and Jitter is a key parameter to evaluate the comprehensive properties of DVD servo systems. This paper analyzes their influences on DVD servo system, discusses the evaluation and test methods of some key parameters according to actual testing results.

Paper Details

Date Published: 17 September 2002
PDF: 5 pages
Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); doi: 10.1117/12.483308
Show Author Affiliations
Jianshe Ma, Tsinghua Univ. (China)
Longfa Pan, Tsinghua Univ. (China)
Nan Fang, Tsinghua Univ. (China)
Junbo Chen, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 4930:
Advanced Optical Storage Technology
Duanyi Xu; Seiya Ogawa, Editor(s)

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