Multispectral plasmon-induced transparency in hyperfine terahertz meta-molecules
文献类型：期刊论文
| 作者 | Yang,Shengyan1,3; Xia,Xiaoxiang1; Liu,Zhe1; Yiwen,E1,3; Wang,Yujin1,3; Tang,Chengchun1; Li,Wuxia1; Li,Junjie1; Wang,Li1,3; Gu,Changzhi1,2,3 |
| 刊名 | Journal of physics: condensed matter
 |
| 出版日期 | 2016-09-08 |
| 卷号 | 28期号:44 |
| 关键词 | Metamaterials Hyperfine Multispectral plasmon-induced transparency |
| ISSN号 | 0953-8984 |
| DOI | 10.1088/0953-8984/28/44/445002 |
| 英文摘要 | Abstract we experimentally and theoretically demonstrated an approach to achieve multispectral plasmon-induced transparency (pit) by utilizing meta-molecules that consist of hyperfine terahertz meta-atoms. the feature size of such hyperfine meta-atoms is 400?nm, which is one order smaller than that of normal terahertz metamaterials. the hyperfine meta-atoms with close eigenfrequencies and narrow resonant responses introduce different metastable energy levels, which makes the multispectral pit possible. in the triple pit system, the slow light effect is further confirmed as the effective group delay at three transmission windows can reach 7.3?ps, 7.4?ps and 4.5?ps, respectively. precisely controllable manipulation of the pit peaks in such hyperfine meta-molecules was also proven. the new hyperfine planar design is not only suitable for high-integration applications, but also exhibits significant slow light effect, which has great potential in advanced multichannel optical information processing. moreover, it reveals the possibility to construct hyperfine n-level energy systems by artificial hyperfine plasmonic structures, which brings a significant prospect for applications on miniaturized plasmonic devices. |
| 语种 | 英语 |
| WOS记录号 | IOP:0953-8984-28-44-445002 |
| 出版者 | IOP Publishing |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373525 |
| 专题 | 物理研究所 |
| 作者单位 | 1.Beijing National Laboratory of Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 2.Collaborative Innovation Center of Quantum Matter, Beijing, People’s Republic of China 3.School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Yang,Shengyan,Xia,Xiaoxiang,Liu,Zhe,et al. Multispectral plasmon-induced transparency in hyperfine terahertz meta-molecules[J]. Journal of physics: condensed matter,2016,28(44). |
| APA | Yang,Shengyan.,Xia,Xiaoxiang.,Liu,Zhe.,Yiwen,E.,Wang,Yujin.,...&Gu,Changzhi.(2016).Multispectral plasmon-induced transparency in hyperfine terahertz meta-molecules.Journal of physics: condensed matter,28(44). |
| MLA | Yang,Shengyan,et al."Multispectral plasmon-induced transparency in hyperfine terahertz meta-molecules".Journal of physics: condensed matter 28.44(2016). |
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来源：物理研究所
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