Terahertz electric field in a three-layer system produced by parallel dipoles with a Gaussian spatial profile
文献类型：期刊论文
| 作者 | Yan, W ; Yang, YP ; Chen, H ; Wang, L |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2007 |
| 卷号 | 75期号:8 |
| 关键词 | NEAR-FIELD OPTICAL RECTIFICATION LIGHT CONFINEMENT EVANESCENT PARTS GREENS TENSOR GENERATION MICROSCOPY SCATTERING RADIATION BEAM |
| ISSN号 | 1098-0121 |
| 通讯作者 | Yan, W (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A three-layer structure is proposed to simulate a setup for terahertz wave generation and sensing in the near-field zone. A formulation is derived based on plane-wave decomposition of the dyadic Green's function, and the terahertz field generated from a Gaussian distribution of parallel dipoles is calculated. The dependences of the field distribution and the coupling efficiency to the free space on the system parameters and working conditions are analyzed in detail. It is demonstrated that a reliable one-to-one correspondence of the sample's dielectric properties and the measured terahertz field could be built up, and a high spatial resolution in imaging applications may be achieved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44844]  |
| 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 | Yan, W,Yang, YP,Chen, H,et al. Terahertz electric field in a three-layer system produced by parallel dipoles with a Gaussian spatial profile[J]. PHYSICAL REVIEW B,2007,75(8). |
| APA | Yan, W,Yang, YP,Chen, H,&Wang, L.(2007).Terahertz electric field in a three-layer system produced by parallel dipoles with a Gaussian spatial profile.PHYSICAL REVIEW B,75(8). |
| MLA | Yan, W,et al."Terahertz electric field in a three-layer system produced by parallel dipoles with a Gaussian spatial profile".PHYSICAL REVIEW B 75.8(2007). |
入库方式： OAI收割
来源：物理研究所
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