Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Tunneling control of cavity linewidth narrowing via quantum interference in triangular quantum dot molecules | |
Tian S. C.; Wan R. G.; Xing E. B.; Tong C. Z.; Ning Y. Q. | |
2014 | |
发表期刊 | Journal of Modern Optics
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ISSN | ISBN/0950-0340 |
卷号 | 61期号:18页码:1479-1485 |
摘要 | A scheme for tunneling control of cavity linewidth narrowing by quantum interference in triangular-type triple quantum dots (TQDs) is proposed. In such system, quantum interference induced by tunneling between the TQDs can result in the appearance of two transparency windows and a steep dispersion. Furthermore, when the sample is embedded in a ring cavity, an ultranarrow transmission peak is obtained within the narrowed transparency windows. And by varying the tunneling, the linewidth and the position of the ultranarrow transmission peak can be engineered. Because no coupling laser is required, the scheme proposed here is more convenient for future experiments and applications in optics, and may be useful in designing novel optoelectronic devices. |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/44489 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Tian S. C.,Wan R. G.,Xing E. B.,et al. Tunneling control of cavity linewidth narrowing via quantum interference in triangular quantum dot molecules[J]. Journal of Modern Optics,2014,61(18):1479-1485. |
APA | Tian S. C.,Wan R. G.,Xing E. B.,Tong C. Z.,&Ning Y. Q..(2014).Tunneling control of cavity linewidth narrowing via quantum interference in triangular quantum dot molecules.Journal of Modern Optics,61(18),1479-1485. |
MLA | Tian S. C.,et al."Tunneling control of cavity linewidth narrowing via quantum interference in triangular quantum dot molecules".Journal of Modern Optics 61.18(2014):1479-1485. |
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