Control of photon propagation via electromagnetically induced transparency in lossless media
文献类型：期刊论文
| 作者 | He, Liang; Liu, Yu-xi; Yi, S. ; Sun, C. P.; Nori, Franco; He, L , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
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| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2007 |
| 卷号 | 75期号:6页码:- |
| 关键词 | Nuclear-quadrupole Resonance Group-velocity Atomic Gas |
| ISSN号 | 1050-2947 |
| 英文摘要 | We study the influence of a lossless material medium on the coherent storage and quantum-state transfer of a quantized probe light in an ensemble of Lambda-type atoms. The medium is modeled as uniformly distributed two-level atoms with the same energy level spacing, coupling to a probe light. This coupled system can be simplified to a collection of two-mode polaritons which couple to one transition of the Lambda-type atoms. We show that, when the other transition of Lambda-type atoms is controlled by a classical light, electromagnetically induced transparency can also occur for the polaritons. In this case the coherent storage and quantum transfer for photon states are achievable through novel dark states with respect to the polaritons. By calculating the corresponding dispersion relation, we find that the ensemble of three-level atoms with Lambda-type transitions may serve as quantum memory for it slows or even stops light propagation through the mechanism of electromagnetically induced transparency. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000247624300192 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5718]  |
| 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 | He, L , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Liang,Liu, Yu-xi,Yi, S.,et al. Control of photon propagation via electromagnetically induced transparency in lossless media[J]. PHYSICAL REVIEW A,2007,75(6):-. |
| APA | He, Liang,Liu, Yu-xi,Yi, S.,Sun, C. P.,Nori, Franco,&He, L , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.(2007).Control of photon propagation via electromagnetically induced transparency in lossless media.PHYSICAL REVIEW A,75(6),-. |
| MLA | He, Liang,et al."Control of photon propagation via electromagnetically induced transparency in lossless media".PHYSICAL REVIEW A 75.6(2007):-. |
入库方式： OAI收割
来源：理论物理研究所
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