Invited Article: Enhanced four-wave mixing in waveguides integrated with graphene oxide
文献类型:期刊论文
作者 | Yang, Yunyi1; Wu, Jiayang1; Xu, Xingyuan1; Liang, Yao1; Chu, Sai T.2; Little, Brent E.3; Morandotti, Roberto4,5,6; Jia, Baohua1; Moss, David J.1 |
刊名 | APL Photonics |
出版日期 | 2018-12-01 |
卷号 | 3期号:12 |
ISSN号 | 23780967 |
DOI | 10.1063/1.5045509 |
产权排序 | 3 |
英文摘要 | We demonstrate enhanced four-wave mixing (FWM) in doped silica waveguides integrated with graphene oxide (GO) layers. Owing to strong mode overlap between the integrated waveguides and GO films that have a high Kerr nonlinearity and low loss, the FWM efficiency of the hybrid integrated waveguides is significantly improved. We perform FWM measurements for different pump powers, wavelength detuning, GO coating lengths, and number of GO layers. Our experimental results show good agreement with theory, achieving up to ∼9.5-dB enhancement in the FWM conversion efficiency for a 1.5-cm-long waveguide integrated with 2 layers of GO. We show theoretically that for different waveguide geometries an enhancement in FWM efficiency of ∼20 dB can be obtained in the doped silica waveguides and more than 30 dB in silicon nanowires and slot waveguides. This demonstrates the effectiveness of introducing GO films into integrated photonic devices in order to enhance the performance of nonlinear optical processes. © 2018 Author(s). |
语种 | 英语 |
出版者 | AIP Publishing |
源URL | [http://ir.opt.ac.cn/handle/181661/30702] |
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 |
通讯作者 | Jia, Baohua |
作者单位 | 1.Centre for Micro-Photonics, Swinburne University of Technology, Hawthorn; VIC; 3122, Australia; 2.Department of Physics and Material Science, City University of Hong Kong, Tat Chee Avenue, Hong Kong, Hong Kong; 3.Xi'An Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China; 4.INSR-Énergie, Matériaux et Télécommunications, 1650 Boulevard Lionel-Boulet, Varennes; QC; J3X 1S2, Canada; 5.ITMO University, St. Petersburg; 197101, Russia; 6.Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu; 610054, China |
推荐引用方式 GB/T 7714 | Yang, Yunyi,Wu, Jiayang,Xu, Xingyuan,et al. Invited Article: Enhanced four-wave mixing in waveguides integrated with graphene oxide[J]. APL Photonics,2018,3(12). |
APA | Yang, Yunyi.,Wu, Jiayang.,Xu, Xingyuan.,Liang, Yao.,Chu, Sai T..,...&Moss, David J..(2018).Invited Article: Enhanced four-wave mixing in waveguides integrated with graphene oxide.APL Photonics,3(12). |
MLA | Yang, Yunyi,et al."Invited Article: Enhanced four-wave mixing in waveguides integrated with graphene oxide".APL Photonics 3.12(2018). |
入库方式: OAI收割
来源:西安光学精密机械研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。