Terahertz wireless communication in a 560-GHz band using a Kerr micro-resonator soliton comb-Reference-Cited by-同舟云学术

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

Published:2023-05-15 Issue:5 Volume:2 Page:1267
ISSN:2770-0208
Container-title:Optics Continuum
language:en
Short-container-title:Opt. Continuum

Author:

Tokizane Yu,Okada Shota¹,Nishimoto Kenji¹^ORCID,Okamura Yasuhiro¹²,Kishikawa Hiroki,Minamikawa Takeo^ORCID,Hase Eiji,Fujikata Jun-ichi^ORCID,Haraguchi Masanobu,Kanno Atsushi³⁴,Hisatake Shintaro⁵,Kuse Naoya⁶,Yasui Takeshi^ORCID

Affiliation:

1. Tokushima University

2. University of Yamanashi,

3. National Institute of Information and Communications Technology

4. Nagoya Institute of Technology, Gokiso-cho

5. Gifu University

6. PRESTO, Japan Science and Technology Agency

Abstract

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.

Funder

Cabinet Office, Government of Japan

Ministry of Internal Affairs and Communications

Japan Science and Technology Agency

Publisher

Optica Publishing Group

Reference22 articles.

1. What should 6G be?

2. InP/InGaAs uni-travelling-carrier photodiode with 310 GHz bandwidth

3. Uni-traveling-carrier photodiodes

4. Coherent THz light source based on photo-mixing with a UTC-PD and ASE-free tunable diode laser

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4. Terahertz wave generated by photomixing of dual-wavelength laser lights injection-locked to a 560-GHz-spacing soliton microcomb for THz wireless communication;2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz);2023-09-17

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