Optical disc writing parameter optimization method and device
A technology for optimizing devices and writing parameters, applied in write-once optical discs, optical recording/reproducing/erasing methods, rewritable optical discs, etc., to achieve the effect of accurately marking run lengths
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[0034] In order to provide an optimization method capable of optimizing multiple writing parameters at the same time, the inventor carefully studied the reasons why parameter changes in optical disk writing affect the mark run length. Through analysis, it clearly shows the reason why traditional optimization methods are limited to single parameter optimization, and at the same time provides ideas for new optimization methods.
[0035] figure 2 It is a schematic diagram of obtaining the mark run length in an optical disc burning system, and is used to explain the reason why the change of the writing parameter affects the mark run length.
[0036] During the writing process of a recording or rewritable optical disc, the writing device 110 writes marks on the optical disc according to the setting of the writing parameters. There is an empty area between adjacent marks. The mark and the empty area have their own physical length, which is determined by the writing parameters.
[0037]...
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