5 papers
Phase-resolved measurement and control of ultrafast dynamics in terahertz electronic oscillators
Takashi Arikawa, Jaeyong Kim, Toshikazu Mukai +4
As a key component for next-generation wireless communications (6G and beyond), terahertz (THz) electronic oscillators are being actively developed. Precise and dynamic phase contr…
300 GHz wave with attosecond-level timing noise
Tomohiro Tetsumoto, Tadao Nagatsuma, Martin E. Fermann +3
Optical frequency division (OFD) via optical frequency combs (OFC) has enabled a leap in microwave metrology leading to noise performance never explored before. Extending the metho…
300 GHz generation based on a Kerr microresonator frequency comb stabilized to a low noise microwave reference
Tomohiro Tetsumoto, Fumiya Ayano, Mark Yeo +3
In this letter, we experimentally demonstrate low noise 300GHz wave generation based on a Kerr microresonator frequency comb operating in soliton regime. The spectral purity of a 1…
Effective-medium-cladded dielectric waveguides for terahertz communications
Weijie Gao, Xiongbin Yu, Masayuki Fujita +3
Terahertz communications is a promising modality for future short-range point-to point wireless data transmission at rates up to terabit per second. A milestone towards this goal i…
Terahertz topological photonics for on-chip communication
Yihao Yang, Yuichiro Yamagami, Xiongbin Yu +5
The computing speeds in modern multi-core processors and big data servers are no longer limited by the on-chip transistor density that doubles every two years following the Moores…