Based on the numerical simulation the Anderson model is discussed in one-dimensional waveguide lattices. The result shows that: it is the Anderson localization that strongly affects the properties of light' s propagation in the waveguides. The lacalized phoenomenon caused by the diagonal disorder is that light will propagate in some specific sites after a period of time. With the improvement of the disorder, the number of localized state increases, and the lacalization length of one localized state decreases.%采用数值模拟的方法,研究了一维光波导阵列的安德逊模型.结果表明,安德逊模型的引入,会导致光波导阵列光波传导的性质的改变.对角无序导致的局域化现象,导致光波经历一段时间传播后会局域到特定位点.而随着无序度的提高,系统中局域态的数目会增加,而单一局域态的定域化长度会减小.
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