| RF and Microwave Fractional Differentiator Based on Photonics | |
| Tan, Mengxi1; Xu, Xingyuan1; Corcoran, Bill2; Wu, Jiayang1; Boes, Andreas3; Nguyen, Thach G.3; Chu, Sai T.4; Little, Brent E.5; Morandotti, Roberto6,7; Mitchell, Arnan3; Moss, David J.1 | |
| 作者部门 | 瞬态光学研究室 |
| 2020-11 | |
| 发表期刊 | IEEE Transactions on Circuits and Systems II: Express Briefs
 |
| ISSN | 15497747;15583791 |
| 卷号 | 67期号:11页码:2767-2771 |
| 产权排序 | 5 |
| 摘要 | We report a photonic radio frequency (RF) fractional differentiator based on an integrated Kerr micro-comb source. The micro-comb source has a free spectral range (FSR) of 49 GHz, generating a large number of comb lines that serve as a high-performance multi-wavelength source for the differentiator. By programming and shaping the comb lines according to calculated tap weights, arbitrary fractional orders ranging from 0.15 to 0.90 are achieved over a broad RF operation bandwidth of 15.49 GHz. We experimentally characterize the frequency-domain RF amplitude and phase response as well as the temporal response with a Gaussian pulse input. The experimental results show good agreement with theory, confirming the effectiveness of our approach towards high-performance fractional differentiators featuring broad processing bandwidth, high reconfigurability, and potentially reduced sized and cost. © 2004-2012 IEEE. |
| 关键词 | fractional differentiator kerr micro-comb RF signal processing |
| DOI | 10.1109/TCSII.2020.2965158 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000604257500093 |
| 出版者 | Institute of Electrical and Electronics Engineers Inc., United States |
| EI入藏号 | 20204609475620 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/93816 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Moss, David J. |
| 作者单位 | 1.Centre for Micro-Photonics, Swinburne University of Technology, Hawthorn; VIC, Australia; 2.Department of Electrical and Computer Systems Engineering, Monash University, Clayton; VIC, Australia; 3.School of Engineering, Rmit University, Melbourne; VIC, Australia; 4.Department of Physics, City University of Hong Kong, Hong Kong; 5.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science, Xi'an, China; 6.INSR-Énergie, Matériaux et Télécommunications, Varennes; QC, Canada; 7.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 | Tan, Mengxi,Xu, Xingyuan,Corcoran, Bill,et al. RF and Microwave Fractional Differentiator Based on Photonics[J]. IEEE Transactions on Circuits and Systems II: Express Briefs,2020,67(11):2767-2771. |
| APA | Tan, Mengxi.,Xu, Xingyuan.,Corcoran, Bill.,Wu, Jiayang.,Boes, Andreas.,...&Moss, David J..(2020).RF and Microwave Fractional Differentiator Based on Photonics.IEEE Transactions on Circuits and Systems II: Express Briefs,67(11),2767-2771. |
| MLA | Tan, Mengxi,et al."RF and Microwave Fractional Differentiator Based on Photonics".IEEE Transactions on Circuits and Systems II: Express Briefs 67.11(2020):2767-2771. |
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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 | ||
| RF and Microwave Fra（1668KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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