| Gain characteristics of a high nonlinearity graphene silicon-based hybrid waveguide | |
Chen, Hongji1,3; Liu, Hongjun1,2 ; Wang, Zhaolu1; Huang, Nan1; Huo, Yiping3
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| 作者部门 | 瞬态光学研究室 |
| 2019-07-01 | |
| 发表期刊 | JAPANESE JOURNAL OF APPLIED PHYSICS
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| ISSN | 0021-4922;1347-4065 |
| 卷号 | 58期号:7 |
| 产权排序 | 1 |
| 摘要 | We demonstrate a phase-sensitive amplifier based on a high nonlinearity graphene silicon-based hybrid waveguide. Dispersion characteristics of the phase-sensitive amplifier are adjustable via chemical potential of the graphene, and the zero dispersion point right shifts with the chemical potential increasing. Single-trench waveguide structure makes the TE mode strictly limited to the trench. The effective mode area is 0.25 mu m(2). An organic material with low two-photon absorption and high Kerr index is filled in the trench to provide a large nonlinear parameter of 3500 W-1 m(-1). The proposed amplifier has a gain of 35 dB with a length of 1.25 mm. (C) 2019 The Japan Society of Applied Physics |
| DOI | 10.7567/1347-4065/ab2a7c |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000474301600001 |
| 出版者 | IOP PUBLISHING LTD |
| EI入藏号 | 20193407331259 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/31582 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Liu, Hongjun |
| 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.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China 3.Shaanxi Normal Univ, Xian 710119, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Hongji,Liu, Hongjun,Wang, Zhaolu,et al. Gain characteristics of a high nonlinearity graphene silicon-based hybrid waveguide[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2019,58(7). |
| APA | Chen, Hongji,Liu, Hongjun,Wang, Zhaolu,Huang, Nan,&Huo, Yiping.(2019).Gain characteristics of a high nonlinearity graphene silicon-based hybrid waveguide.JAPANESE JOURNAL OF APPLIED PHYSICS,58(7). |
| MLA | Chen, Hongji,et al."Gain characteristics of a high nonlinearity graphene silicon-based hybrid waveguide".JAPANESE JOURNAL OF APPLIED PHYSICS 58.7(2019). |
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| Gain characteristics（916KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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