Advancement in transmitting quantum information for high-speed information processing

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Researchers from the Institute of Industrial Science, The University of Tokyo, have resolved a problem that has limited practical applications of transmitting quantum information. By coupling a few-electron quantum dot with a terahertz split-ring resonator, they have achieved the same coupling strength that was previously seen only in many-electron systems. This work is an important advance in the fundamental physics of light-electron coupled states that will benefit quantum computing technology.

2024.02.13

Press Release

Advancement in transmitting quantum information for high-speed information processing

Researchers from #UTokyo_IIS have solved a foundational problem in transmitting quantum information, which could dramatically enhance the utility of integrated circuits and quantum computing.

Related Researchers

HIRAKAWA Kazuhiko Professor

Quantum Semiconductor Electronics

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Electrical Engineering and Information Systems : Graduate School of Engineering