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US07751294B2 Information recording method, information recording apparatus, optical disk, program and computer readable recording medium 失效
信息记录方法，信息记录装置，光盘，程序和计算机可读记录介质

Information recording method, information recording apparatus, optical disk, program and computer readable recording medium
Abstract:
An information recording method includes the steps of recording test data with changing a top pulse width Ton and monitoring reflected light intensity; determining an optimum top pulse width from the monitoring result; determining respective optimum off pulse widths according to multilevel data from a monitoring result of the determined optimum top pulse width; recording test data with changing recording power in sequence with the use of the optimum top pulse width and the optimum off pulse width determined, monitoring reflected light intensity, and thus determining optimum recording power.
Abstract(Chinese):

信息记录方法包括以下步骤：通过改变顶部脉冲宽度Ton记录测试数据并监测反射光强度; 从监测结果确定最佳顶部脉冲宽度; 根据所确定的最佳顶部脉冲宽度的监视结果，根据多电平数据确定各个最佳关断脉冲宽度; 使用最佳顶部脉冲宽度和最佳关闭脉冲宽度确定记录测试数据，依次改变记录功率，监测反射光强度，从而确定最佳记录功率。

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