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Method and apparatus for laser power control during recording

  • US 20020136121A1
  • Filed: 03/26/2001
  • Published: 09/26/2002
  • Est. Priority Date: 03/26/2001
  • Status: Active Grant
First Claim
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1. A method comprising:

  • writing data to a disk using a write laser;

    halting recording at a stopping point, prior to an end of the disk;

    reading the data recorded on the disk;

    evaluating the data, and adjusting the characteristics of the write laser, if appropriate; and

    restarting the writing using the adjusted characteristics for the write laser.

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