Effects of spontaneously induced coherence on absorption of a ladder-type atom
文献类型：期刊论文
| 作者 | Ma Hong-Mei ; Gong SQ(龚尚庆) ; Sun Zhen-Rong ; Li RX(李儒新) ; Xu ZZ(徐至展) |
| 刊名 | chin. phys.
 |
| 出版日期 | 2006 |
| 卷号 | 15期号:11页码:2588 |
| 关键词 | spontaneously induced coherence a ladder-type atom absorption |
| ISSN号 | 1009-1963 |
| 中文摘要 | this paper investigates the effects of spontaneously induced coherence on absorption properties in a nearly equispaced three-level ladder-type system driven by two coherent fields. it find that the absorption properties of this system with the probe field applied on the lower transition can be significantly modified if this coherence is optimized. in the case of small spontaneous decay rate in the upper excited state, it finds that such coherence does not destroy the electromagnetically induced transparency (eit). nevertheless, the absorption peak on both sides of zero detuning and the linewidth of absorption line become larger and narrower than those in the case corresponding to the effects of spontaneously induced coherence; while in the case of large decay rate, it finds that, instead of eit with low resonant absorption, a sharp absorption peak at resonance appears. that is, electromagnetically induced absorption in the nearly equispaced ladder-type system can occur due to such coherent effects. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242215500022 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/180]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ma Hong-Mei,Gong SQ,Sun Zhen-Rong,et al. Effects of spontaneously induced coherence on absorption of a ladder-type atom[J]. chin. phys.,2006,15(11):2588, 2592. |
| APA | Ma Hong-Mei,龚尚庆,Sun Zhen-Rong,李儒新,&徐至展.(2006).Effects of spontaneously induced coherence on absorption of a ladder-type atom.chin. phys.,15(11),2588. |
| MLA | Ma Hong-Mei,et al."Effects of spontaneously induced coherence on absorption of a ladder-type atom".chin. phys. 15.11(2006):2588. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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