Subluminal to superluminal pulse propagation through one-dimensional photonic crystals with a three-level atomic defect layer

被引：12
|
作者：
Sahrai, M. [1 ]
Aas, S. [2 ]
Mahmoudi, M. [2 ]
机构：
[1] Univ Tabriz, Res Inst Appl Phys & Astron, Tabriz 51368, Iran
[2] Zanjan Univ, Dept Phys, Zanjan, Iran
来源：
EUROPEAN PHYSICAL JOURNAL B | 2010年 / 78卷 / 01期
关键词：
ELECTROMAGNETICALLY INDUCED TRANSPARENCY; TUNNELING TIME; BAND-GAP; LIGHT; STORAGE; LASER; DELAY;
D O I：
10.1140/epjb/e2010-10549-2
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Propagation of an electromagnetic pulse through one-dimensional photonic crystals with a three- level atomic defect layer is discussed. It is shown that the group velocity of the transmitted pulse can be controlled by the frequency detuning and the width of the defect layer. Moreover, the effects of controlling parameter such as Rabi-frequency on light propagation through one-dimensional photonic crystals are then introduced.
引用
收藏
页码：51 / 58
页数：8
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