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arXiv physics/0305077physics.optics
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周期多层膜的一般单位圆盘表示

General unit-disk representation for periodic multilayers

Alberto G. Barriuso, Juan J. Monzon, Luis L. Sanchez-Soto

摘要:

我们提出了一个几何框架来讨论单位圆盘中的周期性层状结构。当代表系统的点接近单位圆时,带隙出现。我们表明,跟踪的矩阵描述的基本周期允许在三个家庭的轨道具有相当不同的属性进行分类。单位圆的迭代收敛定律可以被认为是反射的普遍特征。

英文摘要:

We suggest a geometrical framework to discuss periodic layered structures in the unit disk. The band gaps appear when the point representing the system approaches the unit circle. We show that the trace of the matrix describing the basic period allows for a classification in three families of orbits with quite different properties. The laws of convergence of the iterates to the unit circle can be then considered as universal features of the reflection.

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