Method for analyzing the quality of u00e0pticos effects in a way of gravau00c7u00e7o u00e0ptica, device for reading u00e0pticos effects of a storage medium u00e0ptico, gravau00c7u00e7o u00e0ptica apparatus, integrated circuit for determining a parameter of the difference of amplitude effects in a u00e0pticos Mei The storage u00e0ptico, cu00e0digo legu00cdvel of computer, and use of a parameter of amplitude difference

摘要

Method for analyzing the quality of u00e0pticos effects in a way of gravau00c7u00e7o u00e0ptica, device for reading u00e0pticos effects of a storage medium u00e0ptico, gravau00c7u00e7o u00e0ptica apparatus, integrated circuit for determining a parameter of the difference of amplitude effects in a way u00e0pticos Storage u00e0ptico, cu00e0digo legu00cdvel of computer, and use of a parameter of the difference of amplitude.A method to analyse the quality of optical effects in an optical recording medium with applications of the method in connection with optimizing a write strategy and analyze the quality of writing to an optical recording medium are disclosed.The method comprises the steps of determining waveforms of a nominal optical signal, and a measure and calculate a parameter difference of amplitude of a difference in waveforms and nominal measure.The applications of the method include, but are not limited to: a device for reading optical effects of a storage medium, optical means for determining a parameter difference of amplitude, an optical writing apparatus with means to adjust the power level and / or hard The level in a strategy of writing and an IC for controlling a device of optical storage.