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  • Jia, ShiTech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.,DTU Technical University of Denmark, Denmark (författare)

Integrated dual-laser photonic chip for high-purity carrier generation enabling ultrafast terahertz wireless communications

  • Artikel/kapitelEngelska2022

Förlag, utgivningsår, omfång ...

  • 2022-03-16
  • Springer Nature,2022
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:kth-310591
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-310591URI
  • https://doi.org/10.1038/s41467-022-29049-2DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-58965URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • QC 20220405
  •  Funding details: DNRF123; Funding details: 713683; Funding details: 101032236, 642355 FiWiN5G, 713964; Funding details: Horizon 2020 Framework Programme, H2020, 871668; Funding details: Comunidad de Madrid, S2018/NMT-4333; Funding details: European Space Agency, ESA, 4000135351/21/NL/GLC/my; Funding details: National Natural Science Foundation of China, NSFC, 61331010, 61671212, 61722108, 61771424, 61775137, 61775162, 62101483; Funding details: Vetenskapsrådet, VR, 2016-04510, 2019-05197; Funding details: Danmarks Frie Forskningsfond, DFF, 9041-00395B; Funding details: National Key Research and Development Program of China, NKRDPC, 2020YFB1805700; Funding text 1: This work was supported in part by the EU H2020 Marie Sklodowska-Curie grant agreement no. 713683 (COFUNDfellowsDTU) (S.J.); the EU H2020 Marie Sk?odowska-Curie Grant agreement no. 642355 FiWiN5G, 713964 MULTIPLY, and 101032236 COINCOST (M.C.L.); the Danish center of excellence CoE SPOC under Grant DNRF123, the Villum young investigator program grant of 2MAC and the Independent Research Fund Denmark under the grant of 9041-00395B (S.J., H.H., and L.K.O.); the Swedish Research Council (VR) projects 2019-05197 (X.P.) and 2016-04510 (O.O.); National Natural Science Foundation of China (61775162, 61331010, 61722108, 61775137, 61671212, 61771424, and 62101483), the National Key Research and Development Program of China (2020YFB1805700) (L.Z. and X.Y.); TERAWAY, funded by the European Union?s Horizon 2020 under G.A No 871668 and is an initiative of the 5G PPP. MARTINLARA, funded by Comunidad de Madrid, S2018/NMT-4333. European Space Agency Contract No. 4000135351/21/NL/GLC/my (R.G. and G.C.).; Funding text 2: This work was supported in part by the EU H2020 Marie Sklodowska-Curie grant agreement no. 713683 (COFUNDfellowsDTU) (S.J.); the EU H2020 Marie Skłodowska-Curie Grant agreement no. 642355 FiWiN5G, 713964 MULTIPLY, and 101032236 COINCOST (M.C.L.); the Danish center of excellence CoE SPOC under Grant DNRF123, the Villum young investigator program grant of 2MAC and the Independent Research Fund Denmark under the grant of 9041-00395B (S.J., H.H., and L.K.O.); the Swedish Research Council (VR) projects 2019-05197 (X.P.) and 2016-04510 (O.O.); National Natural Science Foundation of China (61775162, 61331010, 61722108, 61775137, 61671212, 61771424, and 62101483), the National Key Research and Development Program of China (2020YFB1805700) (L.Z. and X.Y.); TERAWAY, funded by the European Union’s Horizon 2020 under G.A No 871668 and is an initiative of the 5G PPP. MARTINLARA, funded by Comunidad de Madrid, S2018/NMT-4333. European Space Agency Contract No. 4000135351/21/NL/GLC/my (R.G. and G.C.).
  • Photonic generation of Terahertz (THz) carriers displays high potential for THz communications with a large tunable range and high modulation bandwidth. While many photonics-based THz generations have recently been demonstrated with discrete bulky components, their practical applications are significantly hindered by the large footprint and high energy consumption. Herein, we present an injection-locked heterodyne source based on generic foundry-fabricated photonic integrated circuits (PIC) attached to a uni-traveling carrier photodiode generating high-purity THz carriers. The generated THz carrier is tunable within the range of 0-1.4 THz, determined by the wavelength spacing between the two monolithically integrated distributed feedback (DFB) lasers. This scheme generates and transmits a 131 Gbits(-1) net rate signal over a 10.7-m distance with -24 dBm emitted power at 0.4 THz. This monolithic dual-DFB PIC-based THz generation approach is a significant step towards fully integrated, cost-effective, and energy-efficient THz transmitters. A photonic Terahertz source based on injection-locking an integrated dual-laser chip generates and transmits a 131 Gbps THz signal over 10.7-m distance, showing great potential towards fully integrated and energy-efficient THz transmitters for 6G.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Lo, Mu-ChiehUniversidad Carlos III de Madrid, Spain; University College London, UK (författare)
  • Zhang, LuKTH,Optical Network Laboratory (ON Lab),Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,KTH Royal Institute of Technology, Sweden;Zhejiang University, China(Swepub:kth)u1b2c0lu (författare)
  • Ozolins, OskarsRISE,KTH,Fotonik,RISE Res Inst Sweden, S-16440 Kista, Sweden.;Riga Tech Univ, Inst Telecommun, LV-1048 Riga, Latvia.,Industriella system,KTH Royal Institute of Technology, Sweden; Riga Technical University, Latvia(Swepub:ri)OskarsOz@ri.se (författare)
  • Udalcovs, AleksejsRISE,RISE Res Inst Sweden, S-16440 Kista, Sweden.(Swepub:ri)aleksejs.udalcovs@ri.se (författare)
  • Kong, DemingTech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.,DTU Technical University of Denmark, Denmark (författare)
  • Pang, Xiaodan,Dr.KTH,Fotonik,KTH Royal Institute of Technology, Sweden(Swepub:ri)xiaodanpa@ri.se (författare)
  • Guzman, RobinsonUniv Carlos III Madrid, Madrid 28911, Spain.,Universidad Carlos III de Madrid, Spain (författare)
  • Yu, XianbinZhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China (författare)
  • Xiao, ShilinShanghai Jiao Tong Univ, Sch SE IEE, Shanghai 200240, Peoples R China.,Shanghai Jiao Tong University, China (författare)
  • Popov, SergeiKTH,Fotonik,KTH Royal Institute of Technology, Sweden(Swepub:kth)u1fs8je2 (författare)
  • Chen, JiajiaKTH,Kommunikationssystem, CoS,KTH Royal Institute of Technology, Sweden(Swepub:kth)u1at55ic (författare)
  • Carpintero, GuillermoUniv Carlos III Madrid, Madrid 28911, Spain.,Universidad Carlos III de Madrid, Spain (författare)
  • Morioka, ToshioTech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.,DTU Technical University of Denmark, Denmark (författare)
  • Hu, HaoTech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.,DTU Technical University of Denmark, Denmark (författare)
  • Oxenlowe, Leif K.Tech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.,DTU Technical University of Denmark, Denmark (författare)
  • Tech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark.DTU Technical University of Denmark, Denmark (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Nature Communications: Springer Nature13:12041-1723

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