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分析了在峰值检读方式下磁光存储系统产生误码的原因．并考虑多种定时误差的存在，导出了描述信道误码特性的数学模型．在此基础上分析了磁光信号检偏方式与信道误码特性的关系，分析结果表明平衡差分信道的容错能力略高于非平衡差分信道．
The reason of the error in magneto-optical storage system under peak read mode is analyzed. Considering the existence of multiple timing errors, a mathematical model describing the error characteristics of the channel is derived. On this basis, the relationship between the polarization mode of the magneto-optical signal and the error characteristics of the channel is analyzed. The results show that the tolerance of the balanced differential channel is slightly higher than that of the unbalanced differential channel.