Photonic band gap effects on spontaneous emission lifetimes of an assembly of atoms in two-dimensional photonic crystals
文献类型：期刊论文
| 作者 | Zhou, YS ; Wang, XH ; Gu, BY ; Wang, FH |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:1 |
| 关键词 | INHIBITED SPONTANEOUS EMISSION GUIDE MODES FLUORESCENCE HETEROSTRUCTURES RADIATION DECAY EDGE |
| ISSN号 | 1539-3755 |
| 通讯作者 | Zhou, YS (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The lifetime distribution functions of the spontaneous emission (SE) of the excited atoms embedded in two-dimensional (2D) photonic crystals (PCs) with square lattice, consisting of square air rods in dielectric medium with different filling factors, are calculated by using the plane wave expansion method. The numerical results show that the SE in the 2D PCs cannot be prohibited completely but it can be inhibited intensively by the pseudo-PBG of the PCs. In the pseudoband edges, the SE is accelerated obviously. The reduced average lifetime of the excited atoms and the extension of the reduced lifetime distribution in the 2D PCs both are the same as those in the 3D PCs in the order of magnitude. Our results provide an available way to control the behavior of the SE by changing the structures of the 2D PCs. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50963]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhou, YS,Wang, XH,Gu, BY,et al. Photonic band gap effects on spontaneous emission lifetimes of an assembly of atoms in two-dimensional photonic crystals[J]. PHYSICAL REVIEW E,2005,72(1). |
| APA | Zhou, YS,Wang, XH,Gu, BY,&Wang, FH.(2005).Photonic band gap effects on spontaneous emission lifetimes of an assembly of atoms in two-dimensional photonic crystals.PHYSICAL REVIEW E,72(1). |
| MLA | Zhou, YS,et al."Photonic band gap effects on spontaneous emission lifetimes of an assembly of atoms in two-dimensional photonic crystals".PHYSICAL REVIEW E 72.1(2005). |
入库方式： OAI收割
来源：物理研究所
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