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Proceedings Paper

Compensation methods of focusing servo offset of optical disk drives
Author(s): Kyosuke Yoshimoto; Masaharu Ogawa; Osamu Ito; Kunimaro Tanaka
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Paper Abstract

Two automatic compensation methods of focusing sensor offset using a digital AGC system were discussed. 2nd order Approximating method was found to be useful for optical disk drive.

Paper Details

Date Published: 1 August 1990
PDF: 5 pages
Proc. SPIE 1316, Optical Data Storage, (1 August 1990); doi: 10.1117/12.22042
Show Author Affiliations
Kyosuke Yoshimoto, Mitsubishi Electric Corp. (Japan)
Masaharu Ogawa, Mitsubishi Electric Corp. (Japan)
Osamu Ito, Mitsubishi Electric Corp. (Japan)
Kunimaro Tanaka, Mitsubishi Electric Corp. (Japan)


Published in SPIE Proceedings Vol. 1316:
Optical Data Storage

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