| Influence of two-photon absorption and free-carrier effects on all-optical logic gates in silicon waveguides | |
Wu, Wei1,2; Sun, Qibing1,3 ; Wang, Leiran1,2; Wang, Guoxi1,2; Zeng, Chao1,3; Zhang, Zhaodong4; Zhang, Lingxuan1,3; Zhang, Qihao1,3; Zheng, Aihu1,3; Cheng, Dong1,2; Zhao, Wei1,2; Zhang, Wenfu1,2
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| 作者部门 | 瞬态光学研究室 |
| 2019-04-01 | |
| 发表期刊 | APPLIED PHYSICS EXPRESS
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| ISSN | 1882-0778;1882-0786 |
| 卷号 | 12期号:4 |
| 产权排序 | 1 |
| 摘要 | We investigate the impact of two-photon absorption (TPA) and free-carrier effects on all-optical logic gates in silicon waveguides, in which the conversion efficiency is greatly reduced and the waveform is seriously distorted. A silicon-organic hybrid dual-slot waveguide without TPA is proposed for all-optical logic gates and could offer an extremely large nonlinear parameter higher than 1.4 x 10(7) W-1 km(-1). The all-optical logic AND, OR, and XOR gates based on four-wave mixing in this waveguide are realized for 100 Gb s(-1) data signals in the C-band. These results provide potential applications for all-optical signal processing in integrated optics, optical communications, and optical computation. (C) 2019 The Japan Society of Applied Physics |
| DOI | 10.7567/1882-0786/ab066f |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000461827700002 |
| 出版者 | IOP PUBLISHING LTD |
| EI入藏号 | 20192006937527 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/31350 |
| 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, Xian 710119, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Sch Future Technol, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Northwestern Polytech Univ, Xian 710072, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Wei,Sun, Qibing,Wang, Leiran,et al. Influence of two-photon absorption and free-carrier effects on all-optical logic gates in silicon waveguides[J]. APPLIED PHYSICS EXPRESS,2019,12(4). |
| APA | Wu, Wei.,Sun, Qibing.,Wang, Leiran.,Wang, Guoxi.,Zeng, Chao.,...&Zhang, Wenfu.(2019).Influence of two-photon absorption and free-carrier effects on all-optical logic gates in silicon waveguides.APPLIED PHYSICS EXPRESS,12(4). |
| MLA | Wu, Wei,et al."Influence of two-photon absorption and free-carrier effects on all-optical logic gates in silicon waveguides".APPLIED PHYSICS EXPRESS 12.4(2019). |
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| Influence of two-pho（1347KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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