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Proceedings Paper

Improved method of velocity measurement in fast seeking
Author(s): Maotai Hu; Chunyi Wu
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Paper Abstract

A key problem in the fast seeking process of optical disk drive is to measure the radial velocity of light spot on disk quickly and accurately. This paper proposes a measuring method with high accuracy and simple circuit design.

Paper Details

Date Published: 13 August 1993
PDF: 3 pages
Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150667
Show Author Affiliations
Maotai Hu, Computer Peripheral Equipment Research Institute of MMEI (China)
Chunyi Wu, Computer Peripheral Equipment Research Institute of MMEI (China)

Published in SPIE Proceedings Vol. 2053:
Optical Storage (ISOS '92)
Fuxi Gan, Editor(s)

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