摘要 |
PROBLEM TO BE SOLVED: To provide a laser output setting method used for an optical disk recording/reproducing device recording a signal on a disk by a laser emitted from an optical pickup. SOLUTION: In the optical disk recording/reproducing device constituted so as to record the signal on the disk by alternately switching an output level of a laser beam emitted from a laser element to a recording level with a reproducing level, the reproducing level of the laser beam at a recording operation time is enlarged according to that the recording rotational speed of the disk becomes high. |