High performance RF filters via bandwidth scaling with Kerr micro-combs | |
Xu, Xingyuan1; Tan, Mengxi1; Wu, Jiayang1; Nguyen, Thach G.2; Chu, Sai T.3; Little, Brent E.4; Morandotti, Roberto5,6,7; Mitchell, Arnan2; Moss, David J.1 | |
作者部门 | 瞬态光学研究室 |
2019-02 | |
发表期刊 | APL PHOTONICS |
ISSN | 2378-0967 |
卷号 | 4期号:2 |
产权排序 | 4 |
摘要 | We demonstrate high-resolution photonic RF filters using an RF bandwidth scaling approach based on integrated Kerr optical micro-combs. By employing both an active nonlinear micro-ring resonator (MRR) as a high-quality micro-comb source and a passive high-Q MRR to slice the RF spectra modulated on the shaped comb, a large RF instantaneous bandwidth of 4.64 GHz and a high resolution of 117 MHz are achieved, together with a broad RF operation band covering 3.28-19.4 GHz (L to Ku bands) using thermal tuning. We achieve programmable RF transfer functions including binary-coded notch filters and RF equalizing filters with reconfigurable slopes. Our approach is an attractive solution for RF spectral shaping with high performance and flexibility. (C) 2019 Author(s). |
DOI | 10.1063/1.5080246 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000460031000018 |
出版者 | AMER INST PHYSICS |
EI入藏号 | 20190706501970 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31210 |
专题 | 瞬态光学研究室 |
通讯作者 | Moss, David J. |
作者单位 | 1.Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia 2.RMIT Univ, Sch Engn, Melbourne, Vic 3001, Australia 3.City Univ Hong Kong, Dept Phys & Mat Sci, Tat Chee Ave, Hong Kong, Peoples R China 4.Chinese Acad Sci, Xian Inst Opt & Precis Mech Precis Mech, Xian, Shaanxi, Peoples R China 5.INRS Energie Mat & Telecommun, 1650 Blvd Lionel Boulet, Varennes, PQ J3X 1S2, Canada 6.ITMO Univ, St Petersburg, Russia 7.Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Sichuan, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, Xingyuan,Tan, Mengxi,Wu, Jiayang,et al. High performance RF filters via bandwidth scaling with Kerr micro-combs[J]. APL PHOTONICS,2019,4(2). |
APA | Xu, Xingyuan.,Tan, Mengxi.,Wu, Jiayang.,Nguyen, Thach G..,Chu, Sai T..,...&Moss, David J..(2019).High performance RF filters via bandwidth scaling with Kerr micro-combs.APL PHOTONICS,4(2). |
MLA | Xu, Xingyuan,et al."High performance RF filters via bandwidth scaling with Kerr micro-combs".APL PHOTONICS 4.2(2019). |
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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 | ||
High performance RF (6061KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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