Optical modulation of terahertz behavior in silicon with structured surfaces
文献类型：期刊论文
| 作者 | Wu, XJ ; Pan, XC ; Quan, BG ; Wang, L |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 103期号:12 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wu, XJ (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Optically modulated terahertz (THz) transmittance through Si with various resistivities, in particular the high-resistivity samples with a structured surface showing nanosized pillars or split-ring resonators (SRRs), was investigated. The samples with nanosized pillars display an increased transmittance and an accordingly reduced modulation depth. With SRRs on the surface, strongly selective modulation can be realized at the resonant frequencies where the transmittance is vanishingly small, whereas at the non-resonant frequencies, where the transmittance is large, the modulation depth is much greater. These results demonstrate an alternative route for the modulation of THz wave in the all-optical devices. (C) 2013 AIP Publishing LLC. |
| 资助信息 | National Natural Science Foundation of China [10834015, 61077082] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57293]  |
| 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 | Wu, XJ,Pan, XC,Quan, BG,et al. Optical modulation of terahertz behavior in silicon with structured surfaces[J]. APPLIED PHYSICS LETTERS,2013,103(12). |
| APA | Wu, XJ,Pan, XC,Quan, BG,&Wang, L.(2013).Optical modulation of terahertz behavior in silicon with structured surfaces.APPLIED PHYSICS LETTERS,103(12). |
| MLA | Wu, XJ,et al."Optical modulation of terahertz behavior in silicon with structured surfaces".APPLIED PHYSICS LETTERS 103.12(2013). |
入库方式： OAI收割
来源：物理研究所
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