Research on evaluation and test for characteristic parameters of DVD optical head

Jianshe Ma; Longfa Pan; Nan Fang

doi:10.1117/12.510749

9 April 2003 Research on evaluation and test for characteristic parameters of DVD optical head

Jianshe Ma, Longfa Pan, Nan Fang

Proceedings Volume 5060, Sixth International Symposium on Optical Storage (ISOS 2002); (2003) https://doi.org/10.1117/12.510749
Event: Sixth International Symposium on Optical Storage (ISOS 2002), 2002, Wuhan, China

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.

Citation Download Citation

Jianshe Ma, Longfa Pan, and Nan Fang "Research on evaluation and test for characteristic parameters of DVD optical head", Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); https://doi.org/10.1117/12.510749

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