| 基于超薄样室中介质折射率的变化实现可控光子带隙的研究 |
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| 引用本文： | 卢一鑫. 基于超薄样室中介质折射率的变化实现可控光子带隙的研究[J]. 科学技术与工程, 2012, 12(15): 3545-3548 |
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| 作者姓名： | 卢一鑫 |
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| 作者单位： | 西安文理学院物理学与光电工程系,西安,710065 |
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| 摘 要： | 在ETC (超薄样室)原子介质的受限系统中，处于EIA（电磁诱导吸收）条件下FWM（四波混频）信号会增强，这种增强效应与量子调控所产生的光子带隙有关，而光子带隙结构的变化会对四波混频信号起到增强或抑制的作用。本文章通过改变控制光Rabi 频率、气体密度以及控制光强度与失谐频率等参数来改变气体介质折射率,实现光子带隙可控。其可以应用在光开关，量子信息等量子控制方面。
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| 关 键 词： | 超薄样室；电磁诱导吸收；光子带隙；拉比频率；折射率 |
| 收稿时间： | 2012-02-24 |
| 修稿时间： | 2012-03-04 |
characteristics research the photonic band gap under the condition of EIA in Restricted system |
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| LU YIXIN. characteristics research the photonic band gap under the condition of EIA in Restricted system[J]. Science Technology and Engineering, 2012, 12(15): 3545-3548 |
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| Authors: | LU YIXIN |
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| Affiliation: | LU Yi-xin (Xi’an University of Arts and Science,Physics and Photoelectric Engineering Department,Xi’an 710065,P.R.China) |
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| Abstract: | ETC atomic medium in the restricted system, in EIA (electromagnetic induction absorption) conditions FWM (four-wave mixing frequency) signals will enhance, the enhancement effect and quantum control generated photonic band gap photonic band gap concerned, and structure of the changes in four-wave mixing frequency signal an increase or inhibit role. Master photonic band gap change rules can achieve FWM signal suppression to enhance the control, the conversion can be used in the nonlinear optical signal generation and processing, light switch, quantum information such as quantum control. |
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| Keywords: | ETC EIA Photonic band gap (PBG) Rabi frequency refractive index |
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