同时，研究了超高密度光盘光学读取的偏振特性，对主要信号的偏振敏感度进行了模拟，并分析了其产生偏振相关性原因。
Furthermore , the polarization-dependent diffraction characteristics of an ultra-density optical disk ( i.e. a two dimensional periodic metallic grating ) are studied , with specific emphasis on the polarization effect on major signals .
超密度光盘