| 摘要 |
An optical disc recording method includes: determining that an optical disc to be recorded is an optical disc including a recording layer comprising organic dye; and controlling a laser such that space formation power Ps necessary for space formation is equal to or smaller than bias power Pbw. In a case wherein the relation of Ps<Pbw is satisfied, the relation between the asymmetry value, beta value, and main power Pw includes substantial linearity. Accordingly, control of the main power Pw can be performed with the asymmetry value and beta value as evaluation indexes, and accordingly, disturbance or the like can be readily handled.
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