Influence of two-photon absorption and free-carrier effects on all-optical logic gates in silicon waveguides
文献类型：期刊论文
| 作者 | 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
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| 刊名 | APPLIED PHYSICS EXPRESS
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| 出版日期 | 2019-04-01 |
| 卷号 | 12期号:4 |
| ISSN号 | 1882-0778;1882-0786 |
| DOI | 10.7567/1882-0786/ab066f |
| 产权排序 | 1 |
| 英文摘要 | 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000461827700002 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.opt.ac.cn/handle/181661/31350]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 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). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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