Terahertz wireless communication in a 560-GHz band using a Kerr micro-resonator soliton comb

Tokizane, Yu; Okada, Shota; Nishimoto, Kenji; Okamura, Yasuhiro; Kishikawa, Hiroki; Minamikawa, Takeo; Hase, Eiji; Fujikata, Jun-ichi; Haraguchi, Masanobu; Kanno, Atsushi; Hisatake, Shintaro; Kuse, Naoya; Yasui, Takeshi

doi:10.1364/OPTCON.491729

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Use this link to cite this item : https://repo.lib.tokushima-u.ac.jp/118500

ID	118500
Author	Tokizane, Yu Tokushima University Tokushima University Educator and Researcher Directory Okada, Shota Tokushima University Nishimoto, Kenji Tokushima University Okamura, Yasuhiro Tokushima University\|University of Yamanashi Tokushima University Educator and Researcher Directory KAKEN Search Researchers Kishikawa, Hiroki Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers Minamikawa, Takeo Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers Hase, Eiji Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers Fujikata, Jun-ichi Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers Haraguchi, Masanobu Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers Kanno, Atsushi National Institute of Information and Communications Technology\|Nagoya Institute of Technology Hisatake, Shintaro Gifu University Kuse, Naoya Tokushima University\|Japan Science and Technology Agency Tokushima University Educator and Researcher Directory Yasui, Takeshi Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Content Type	Journal Article
Description	Terahertz (THz) waves have attracted attention as carrier waves for next-generation wireless communications (6 G). Electronic THz emitters are widely used in current mobile communications; however, they may face technical limitations in 6 G with upper-frequency limits. We demonstrate wireless communication in a 560-GHz band by using a photonic THz emitter based on photomixing of a 560-GHz-spacing soliton microcomb in a uni-travelling carrier photodiode together with a THz receiver of Schottky barrier diode. The on-off keying data transfer with 2-Gbit/s achieves a Q-factor of 3.4, thus, satisfying the limit of forward error correction.
Journal Title	Optics Continuum
ISSN	27700208
Publisher	Optica Publishing Group
Volume	2
Issue	5
Start Page	1267
End Page	1275
Published Date	2023-05-15
Rights	© 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
EDB ID	399726
DOI (Published Version)	10.1364/OPTCON.491729
URL ( Publisher's Version )	https://doi.org/10.1364/OPTCON.491729
FullText File	optcon_2_5_1267.pdf 4.85 MB
language	eng
TextVersion	Publisher
departments	Institute of Post-LED Photonics Science and Technology