| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress generation of failures in which a maximum output of a laser light source is exceeded by the adverse effect of power correction caused by running OPC, to record information employing a maximum recording speed and an optimum recording power without deteriorating the light source and to realize a high recording quality. <P>SOLUTION: A CPU compares a prescribed recording condition target value with a value corresponding to the reproducing signals from an optical disk during a recording of information on the disk by a running OPC in the S2 and the recording power is corrected at all times in accordance with the comparison result. When it is judged that the corrected recording power exceeds a limit value in the S3, the recording is temporarily stopped in the S4, a resetting is made to one step lower recording linear velocity from the recording linear velocity at the time of the temporary stop in the S5, recording power at the recording linear velocity is determined by the OPC in the S6 and a recording is restarted using the recording power without interrupting continuous information at the temporarily stopped position in the S7. <P>COPYRIGHT: (C)2004,JPO |
