Transient dynamics of light propagation in Lambda-atom EIT medium
文献类型：期刊论文
| 作者 | Li, Y; Liu, XF; Li, Y , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 44期号:2页码:356-364 |
| 关键词 | Electromagnetically Induced Transparency Photon States Ensembles Storage Entanglement Coherence Lasers |
| ISSN号 | 0253-6102 |
| 英文摘要 | We investigate the transient phenomenon or property of the propagation of an optical,probe field in a medium consisting of many A-type three-level atoms coupled to this probe held and a classical driven field. We observe a hidden symmetry and obtain an exact solution for this light propagation problem by means of the spectral generating method. This. solution enlightens us to propose a practical protocol implementing the quantum memory robust for quantum decoherence in a crystal. As a transient dynamic process this solution also manifests an exotic result that a wave-packet of light will split into three packets propagating at different group velocities. It is argued that "super-luminal group velocity" and "sub-luminal group velocity" can be observed simultaneously in the same system. This interesting phenomenon is expected to be demonstrated experimentally. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000231616200034 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13762]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, Y , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, Y,Liu, XF,Li, Y , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.. Transient dynamics of light propagation in Lambda-atom EIT medium[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,44(2):356-364. |
| APA | Li, Y,Liu, XF,&Li, Y , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2005).Transient dynamics of light propagation in Lambda-atom EIT medium.COMMUNICATIONS IN THEORETICAL PHYSICS,44(2),356-364. |
| MLA | Li, Y,et al."Transient dynamics of light propagation in Lambda-atom EIT medium".COMMUNICATIONS IN THEORETICAL PHYSICS 44.2(2005):356-364. |
入库方式： OAI收割
来源：理论物理研究所
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