Optical disk apparatus and tracking method

Details Optical disk apparatus and tracking method Optical disk apparatus and tracking method

2011-03-17

2011-12-13

Hindi, Nabil Z (Department: 2627)

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With servo positioning of transducer assembly over track...

Optical servo system

Reissue Patent

active

RE043018

ABSTRACT:
A tracking offset is reduced. The effect of an SPP signal fluctuation is reduced by using a variable mixing ratio DPP method, and a residual tracking offset is minimized.

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