| Efficient terahertz-wave generation via four-wave mixing in silicon membrane waveguides | |
Wang, Zhaolu ; Liu, Hongjun; Huang, Nan; Sun, Qibing; Wen, Jin
| |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2012-04-09 | |
| 发表期刊 | OPTICS EXPRESS
 |
| ISSN | 1094-4087 |
| 卷号 | 20期号:8页码:8920-8928 |
| 产权排序 | 1 |
| 摘要 | Terahertz (THz) wave generation via four-wave mixing (FWM) in silicon membrane waveguides is theoretically investigated with mid-infrared laser pulses. Compared with the conventional parametric amplification or wavelength conversion based on FWM in silicon waveguides, which needs a pump wavelength located in the anomalous group-velocity dispersion (GVD) regime to realize broad phase matching, the pump wavelength located in the normal GVD regime is required to realize collinear phase matching for the THz-wave generation via FWM. The pump wavelength and rib height of the silicon membrane waveguide can be tuned to obtain a broadband phase matching. Moreover, the conversion efficiency of the THz-wave generation is studied with different pump wavelengths and rib heights of the silicon membrane waveguides, and broadband THz-wave can be obtained with high efficiency exceeding 1%. |
| 文章类型 | Article |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OE.20.008920 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | DIFFERENCE-FREQUENCY-GENERATION ; POLED LITHIUM-NIOBATE ; PARAMETRIC GENERATION ; WAVELENGTH CONVERSION ; STRAINED SILICON ; CONFIGURATION ; OSCILLATION |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000302855500070 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20348 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,et al. Efficient terahertz-wave generation via four-wave mixing in silicon membrane waveguides[J]. OPTICS EXPRESS,2012,20(8):8920-8928. |
| APA | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,Sun, Qibing,&Wen, Jin.(2012).Efficient terahertz-wave generation via four-wave mixing in silicon membrane waveguides.OPTICS EXPRESS,20(8),8920-8928. |
| MLA | Wang, Zhaolu,et al."Efficient terahertz-wave generation via four-wave mixing in silicon membrane waveguides".OPTICS EXPRESS 20.8(2012):8920-8928. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Efficient terahertz-（1501KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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