Microcomb-Based Photonic RF Signal Processing

被引:56
作者
Xu, Xingyuan [1 ]
Tan, Mengxi [1 ]
Wu, Jiayang [1 ]
Morandotti, Roberto [2 ,3 ,4 ]
Mitchell, Arnan [5 ]
Moss, David J. [1 ]
机构
[1] Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia
[2] INRS Energie Mat & Telecommun, Quebec City, PQ J3X 1S2, Canada
[3] ITMO Univ, Dept Laser Syst & Technol, St Petersburg 197101, Russia
[4] Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Peoples R China
[5] RMIT Univ, Sch Engn, Melbourne, Vic 3001, Australia
基金
加拿大自然科学与工程研究理事会; 澳大利亚研究理事会;
关键词
Microwave photonics; micro-ring resonators; KERR COMB; GENERATION;
D O I
10.1109/LPT.2019.2940497
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Microcombs are powerful tools as sources of multiple wavelength channels for photonic radio frequency (RF) signal processing. They offer a compact device footprint, large numbers of wavelengths, and wide Nyquist bands. Here, we review recent progress on microcomb-based photonic RF signal processors, including true time delays, reconfigurable filters, Hilbert transformers, differentiators, and channelizers. The strong potential of optical micro-combs for RF photonics applications in terms of functions and integrability is also discussed.
引用
收藏
页码:1854 / 1857
页数:4
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