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Being the method of setting, the optimum value of the entry parameter which you use inside the optical recording device which writes information on
Being the method of setting, the optimum value of the entry parameter which you use inside the optical recording device which writes information on
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机译:作为设置方法,是在光记录设备内部使用的输入参数的最佳值,该记录设备将信息写入
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摘要
The invention relates to a method for setting an optimum value of a write parameter for use in an optical recording apparatus for writing information on an optical recording medium by means of a radiation beam. The optimum value of a write parameter is found by curve-fitting a function and obtaining a characteristic write power level (PChar) from the curve-fitting function. It is then assessed if the characteristic write power level (PChar) qualify as an optimum value of a write parameter. If the characteristic write power level (Pchar) does not qualify as an optimum value of a write parameter then an iteration procedure is started, where the subsequent initial values of write power level (Pini, n), are given by Pini, n+1=A Pini, n+(1−A)Pchar, n, where A is a constant, and n is an integer. The invention also relates to an optical recording apparatus and an optical recording medium according to the invention.
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机译:本发明涉及一种设置写参数的最佳值的方法,该写参数用于在光学记录设备中用于通过辐射束将信息写在光学记录介质上。通过对函数进行曲线拟合并从曲线拟合函数获得特征写入功率电平(PChar),可以找到写入参数的最佳值。然后评估特征写入功率电平(PChar)是否符合写入参数的最佳值。如果特征写入功率电平(Pchar)不符合写入参数的最佳值,则开始执行迭代过程,其中后续的写入功率电平初始值(Pini,n)由Pini,n + 1给出= A Pini,n +(1减去A)Pchar,n,其中A是常数,n是整数。本发明还涉及根据本发明的光学记录设备和光学记录介质。
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