13 August 1993 Improved method of velocity measurement in fast seeking
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Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150667
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China
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.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Maotai Hu, Maotai Hu, Chunyi Wu, Chunyi Wu, } "Improved method of velocity measurement in fast seeking", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150667; https://doi.org/10.1117/12.150667

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