| Influence of spectral broadening on femtosecond wavelength conversion based on four-wave mixing in silicon waveguides | |
Wang, Zhaolu1,2 ; Liu, Hongjun1; Huang, Nan1; Sun, Qibing1; Wen, Jin1,2
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2011-10-01 | |
| 发表期刊 | APPLIED OPTICS
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| ISSN | 0003-6935 |
| 卷号 | 50期号:28页码:5430-5436 |
| 产权排序 | 1 |
| 摘要 | Femtosecond wavelength conversion in the telecommunication bands via four-wave mixing in a 1.5mm long silicon rib waveguide is theoretically investigated. Compared with picosecond pulses, the spectra are greatly broadened for the femtosecond pulses due to self-phase modulation and cross-phase modulation in the four-wave mixing process, and it is difficult to achieve a wavelength converter when the pump and signal pulse widths are close to or less than 100 fs in the telecommunication bands because of the spectral overlap. The influence of the spectral broadening on the conversion efficiency is also investigated. The conversion bandwidth of 220nm and peak conversion efficiency of -8 dB are demonstrated by using 500 fs pulses with higher efficiency than the picosecond pulse-pumped efficiency when the repetition rate is 100 GHz. (C) 2011 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.50.005430 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | SELF-PHASE MODULATION ; MU-M WAVELENGTH ; 2-PHOTON ABSORPTION ; GENERATION ; DISPERSION ; PULSES ; GAIN |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000295842600030 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/14415 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon Technol, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,et al. Influence of spectral broadening on femtosecond wavelength conversion based on four-wave mixing in silicon waveguides[J]. APPLIED OPTICS,2011,50(28):5430-5436. |
| APA | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,Sun, Qibing,&Wen, Jin.(2011).Influence of spectral broadening on femtosecond wavelength conversion based on four-wave mixing in silicon waveguides.APPLIED OPTICS,50(28),5430-5436. |
| MLA | Wang, Zhaolu,et al."Influence of spectral broadening on femtosecond wavelength conversion based on four-wave mixing in silicon waveguides".APPLIED OPTICS 50.28(2011):5430-5436. |
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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 | ||
| Influence of spectra（709KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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