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首页> 外文期刊>Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter >Time delay of light propagation through defect modes of one-dimensional photonic band-gap structures
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Time delay of light propagation through defect modes of one-dimensional photonic band-gap structures

机译：通过一维光子带隙结构的缺陷模式传播光的时间延迟

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摘要

Light propagation through one-dimensional photonic band-gap structures with defect layers embedded at the center was investigated. The localization of the defect mode results in a great delay of propagation time. The average time spent in each layer is given. From the temporal behavior we can deduce the energy distribution in the interior of the photonic band-gap structure and calculate the average velocity of light propagation. The average velocity depends sensitively on the number of layers and the contrast of the refractive indexes.
机译：研究了通过缺陷层嵌入中心的一维光子带隙结构的光传播。缺陷模式的定位导致传播时间的极大延迟。给出了每一层花费的平均时间。根据时间行为，我们可以推断出光子带隙结构内部的能量分布，并计算出光传播的平均速度。平均速度敏感地取决于层数和折射率的对比度。

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