[16a-M_123-1~13] FS.1 Focused Session "AI Electronics"

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16a-M_123-10] A physical reservoir network for high-speed signal measurement

〇(M1)Yuito Ito¹, Niiyama Tomoaki¹, Asai Tetsuya², Tanaka Gouhei³, Atsushi Uchida⁴, Anas Skalli⁵, Sunada Satoshi¹ (1.Kanazawa Univ., 2.Hokkaido Univ., 3.NITech Univ., 4.Saitama Univ., 5.FEMTO-ST inst.)

Keywords:

Reservoir computing,High-frequency siganl

The development of innovative technologies capable of detecting and processing ultrafast signals is an urgent and critical challenge in light of the forthcoming Beyond 5G (B5G) and 6G era. In this study, we propose a system that enables the measurement of high-speed and broadband signals by employing a physical reservoir network. Furthermore, by utilizing a photonic reservoir network circuit fabricated on a silicon substrate, we experimentally demonstrate that high-frequency and broadband signals far exceeding the detectable bandwidth of conventional signal measurement instruments can be successfully measured.