Controllable cavity linewidth narrowing via spontaneously generated coherence in a four level atomic system
文献类型：期刊论文
| 作者 | Tian, S. C.; R. G. Wan; X. N. Shan; C. Z. Tong; L. Qin and Y. Q. Ning |
| 刊名 | Optics Communications
 |
| 出版日期 | 2015 |
| 卷号 | 356页码:155-160 |
| 英文摘要 | A scheme for cavity linewidth narrowing in a four-level atomic system with spontaneously generated coherence is proposed. The atomic system consists of three closely spaced excited levels, which decay to one common ground level. In such a system, spontaneously generated coherence can result in the appearance of two narrow transparency windows accomplished by steep normal dispersion. When the medium is embedded in a ring cavity, two ultranarrow transmission peaks locating close to the position of the transparency windows can be obtained simultaneously. The cavity linewidth narrowing is owing to the quantum interference between the three decay channels and can be controlled by the frequency splitting of the excited levels, requiring no coupling lasers. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI ; EI |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/55430]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Tian, S. C.,R. G. Wan,X. N. Shan,et al. Controllable cavity linewidth narrowing via spontaneously generated coherence in a four level atomic system[J]. Optics Communications,2015,356:155-160. |
| APA | Tian, S. C.,R. G. Wan,X. N. Shan,C. Z. Tong,&L. Qin and Y. Q. Ning.(2015).Controllable cavity linewidth narrowing via spontaneously generated coherence in a four level atomic system.Optics Communications,356,155-160. |
| MLA | Tian, S. C.,et al."Controllable cavity linewidth narrowing via spontaneously generated coherence in a four level atomic system".Optics Communications 356(2015):155-160. |
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