579 citations · 1.9k across the 31 of their papers we have counts for
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Verifiable homodyne measurement for detecting non-local properies of light
Go Kato, Kiyoshi Tamaki, Masaki Owari +1
The homodyne detection is one of the most basic tools for identifying the quantum state of light. It has been used to detect useful non-local properties, such as entanglement for t…
Quantum repeaters: From quantum networks to the quantum internet
Koji Azuma, Sophia E. Economou, David Elkouss +4
A quantum internet is the holy grail of quantum information processing, enabling the deployment of a broad range of quantum technologies and protocols on a global scale. However, n…
Optimal supplier of single-error-type entanglement via coherent-state transmission
Koji Azuma, Nobuyuki Imoto, Masato Koashi
Compared with entanglement with multiple types of noise, entanglement including only one type of error is a favorable fundamental resource not only for quantum communication but al…