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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.
Department瞬态光学技术国家重点实验室
2018-05-01
Source PublicationPHOTONICS RESEARCH
ISSN2327-9125
Volume6Issue:5Pages:B30-B36
Contribution Rank4
Abstract

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.

SubtypeArticle
Subject AreaOptics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1364/PRJ.6.000B30
Indexed BySCI ; EI
WOS KeywordRADIOFREQUENCY SPECTRUM ANALYZER ; STIMULATED BRILLOUIN-SCATTERING ; KERR-FREQUENCY COMBS ; WAVE-GUIDE ; SILICON-NITRIDE ; SLOW LIGHT ; GENERATION ; RF ; FILTER ; MODULATORS
Language英语
WOS Research AreaOptics
Funding OrganizationAustralian 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 SubjectOptics
WOS IDWOS:000431307600008
EI Accession Number20181905141961
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30093
Collection瞬态光学技术国家重点实验室
Corresponding AuthorMoss, DJ (reprint author), Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia.
Affiliation1.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
Recommended Citation
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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