Dynamic control of the photonic band gap using quantum coherence (5 pages)
Dynamic control of the photonic band gap using quantum coherence (5 pages)
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DOI：
10.1103/physreva.71.013821
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发表时间：
2005-01
影响因子：
2.9
通讯作者：
X. Su;B. Ham
中科院分区：
文献类型：
--
作者：
X. Su;B. Ham
我们提出了一种在具有耦合电磁场的光学介质中利用量子干涉和相干性来创建光子带隙的方案。可变光子带隙是通过弱探测脉冲上两个反向传播耦合场的交叉相位调制来实现的。所提出的光子带隙对于光纤通信中群速度色散补偿的动态控制具有潜在的应用。
We propose a scheme of employing quantum interference and coherence in an optical medium with coupled electromagnetic fields to create a photonic band gap. A variable photonic band gap is achieved by the cross-phase-modulation of two counterpropagating coupling fields on a weak probe pulse. The proposed photonic band gap has potential applications for the dynamic control of group velocity dispersion compensation in fiber-optic communicatio0008.