RF and microwave photonic signal generation and processing based on Kerr micro-combs | |
Sun, Yang1; Tan, Mengxi2; Wu, Jiayang1; Xu, Xingyuan3; Li, Yang1; Chu, Sai T.4; Little, Brent E.5; Morandotti, Roberto6; Mitchell, Arnan2; Moss, David J.1 | |
2022 | |
会议名称 | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV 2022 |
会议录名称 | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV |
卷号 | 12000 |
会议日期 | 2022-02-20 |
会议地点 | Virtual, Online |
产权排序 | 5 |
摘要 | We demonstrate a radio frequency (RF) phase-encoded signal generator as well as a user-defined RF arbitrary waveform generator (AWG) based on a soliton crystal micro-comb generated by an integrated MRR with a free spectral range of ~49 GHz. Owing to the soliton crystal's robust and stable generation as well as the high intrinsic efficiency, RF phase-encoded signal generators and AWGs with simple operation and fast reconfiguration are realized. The soliton crystal micro-comb provides 60 wavelengths for RF phase-encoded signal generators, achieving a phase encoding speed of 5.95 Gb/s and a high pulse compression ratio of 29.6. Over 80 wavelengths are employed for the AWGs, achieving tunable square waveforms with a duty cycle ratio ranging from 10% to 90%, sawtooth waveforms with tunable slope ratios from 0.2 to 1, and symmetric concave quadratic chirp waveforms. Our system has great potential to achieve RF and microwave photonic signal generation and processing with low cost and footprint. © 2022 |
作者部门 | 瞬态光学研究室 |
DOI | 10.1117/12.2607905 |
收录类别 | EI ; CPCI |
ISBN号 | 9781510648715 |
语种 | 英语 |
ISSN号 | 0277786X;1996756X |
WOS记录号 | WOS:000812254600010 |
EI入藏号 | 20221912073737 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/95876 |
专题 | 瞬态光学研究室 |
通讯作者 | Moss, David J. |
作者单位 | 1.Optical Sciences Centre, Swinburne University of Technology, Hawthorn; VIC; 3122, Australia 2.School of Engineering, RMIT University, Melbourne; VIC; 3001, Australia 3.Department of Electronics Engineering, Beijing University of Posts and Telecommunications, Beijing, China 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; 110015, China 6.INRS -Énergie, Matériaux et Télécommunications, Varennes; QC; J3X 1S2, Canada |
推荐引用方式 GB/T 7714 | Sun, Yang,Tan, Mengxi,Wu, Jiayang,et al. RF and microwave photonic signal generation and processing based on Kerr micro-combs[C],2022. |
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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 | ||
120000C.pdf(1255KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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