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Photonic microwave true time delays for phased array antennas using a 49 GHz FSR integrated optical micro-comb source [Invited]
Xu, Xingyuan1; Wu, Jiayang1; Nguyen, Thach G.2; Moein, Tania1; Chu, Sai T.3; Little, Brent E.4; Morandotti, Roberto5,6,7; Mitchell, Arnan2; Moss, David J.1; Moss, DJ (reprint author), Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia.
作者部门瞬态光学技术国家重点实验室
2018-05-01
发表期刊PHOTONICS RESEARCH
ISSN2327-9125
卷号6期号:5页码:B30-B36
产权排序4
摘要

We demonstrate significantly improved performance of a microwave true time delay line based on an integrated optical frequency comb source. The broadband micro-comb (over 100 nm wide) features a record low free spectral range (FSR) of 49 GHz, resulting in an unprecedented record high channel number (81 over the C band)-the highest number of channels for an integrated comb source used for microwave signal processing. We theoretically analyze the performance of a phased array antenna and show that this large channel count results in a high angular resolution and wide beam-steering tunable range. This demonstrates the feasibility of our approach as a competitive solution toward implementing integrated photonic true time delays in radar and communications systems. (C) 2018 Chinese Laser Press.

文章类型Article
学科领域Optics
WOS标题词Science & Technology ; Physical Sciences
DOI10.1364/PRJ.6.000B30
收录类别SCI ; EI
关键词[WOS]RADIOFREQUENCY SPECTRUM ANALYZER ; STIMULATED BRILLOUIN-SCATTERING ; KERR-FREQUENCY COMBS ; WAVE-GUIDE ; SILICON-NITRIDE ; SLOW LIGHT ; GENERATION ; RF ; FILTER ; MODULATORS
语种英语
WOS研究方向Optics
项目资助者Australian Research Council (ARC)(DP150104327) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; MESI PSR-SIIRI Initiative in Quebec ; Canada Research Chairs Program ; Government of the Russian Federation(074-U 01) ; 1000 Talents Sichuan Program in China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)(XDB24030000)
WOS类目Optics
WOS记录号WOS:000431307600008
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30093
专题瞬态光学技术国家重点实验室
通讯作者Moss, DJ (reprint author), Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia.
作者单位1.Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia
2.RMIT Univ, ARC Ctr Excellence Ultrahigh Bandwidth Devices Op, Melbourne, Vic 3001, Australia
3.City Univ Hong Kong, Dept Phys & Mat Sci, Tat Chee Ave, Hong Kong, Hong Kong, Peoples R China
4.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
5.INRS Energie Mat & Telecommun, 1650 Blvd Lionel Boulet, Varennes, PQ J3X 1S2, Canada
6.Natl Res Univ Informat Technol Mech & Opt, 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,Wu, Jiayang,Nguyen, Thach G.,et al. Photonic microwave true time delays for phased array antennas using a 49 GHz FSR integrated optical micro-comb source [Invited][J]. PHOTONICS RESEARCH,2018,6(5):B30-B36.
APA Xu, Xingyuan.,Wu, Jiayang.,Nguyen, Thach G..,Moein, Tania.,Chu, Sai T..,...&Moss, DJ .(2018).Photonic microwave true time delays for phased array antennas using a 49 GHz FSR integrated optical micro-comb source [Invited].PHOTONICS RESEARCH,6(5),B30-B36.
MLA Xu, Xingyuan,et al."Photonic microwave true time delays for phased array antennas using a 49 GHz FSR integrated optical micro-comb source [Invited]".PHOTONICS RESEARCH 6.5(2018):B30-B36.
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