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Proceedings Paper

Research on evaluation and test for characteristic parameters of DVD optical head
Author(s): Jianshe Ma; Longfa Pan; Nan Fang
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Paper Abstract

The characteristic parameters of DVD optical heads have an important influence on the control accuracy, ability and quality of DVD system. Therefore, to test and evaluate such characteristic parameters is the necessary prerequisite for optical head production and application. This paper classifies these characteristic parameters and analyzes the factors affecting on them, discusses some methods to test and evaluate some key parameters according to actual experimental results.

Paper Details

Date Published: 9 April 2003
PDF: 5 pages
Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); doi: 10.1117/12.510749
Show Author Affiliations
Jianshe Ma, Tsinghua Univ. (China)
Longfa Pan, Tsinghua Univ. (China)
Nan Fang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 5060:
Sixth International Symposium on Optical Storage (ISOS 2002)
Fuxi Gan; Zuoyi Li, Editor(s)

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