Scientists in the United States have developed a new type of “optical cavity” that ...

OptQC、光量子コンピュータ商用1号機の構築を開始 OptQC Corp. (Head Office: Toshima-ku, Tokyo; CEO: Kan Takase), a developer of optical quantum ...

Japanese researchers have helped develop an optical quantum computer that has the potential to drastically reduce the size of the next-generation computer and do even faster calculations. Because a ...

A light has emerged at the end of the tunnel in the long pursuit of developing quantum computers, which are expected to ...

NTT and OptQC aim to build a 1-million qubit quantum computer based on light, rather than electricity, to enhance reliability, scalability and practicality. Use cases for a practical optical quantum ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

We have developed a system for publishing the optical quantum computer developed by the R&D theme 4 on the cloud, as shown in Figure 1. Fig.1 Optical quantum computer cloud system When making the ...

Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability. However, accurately characterizing complex optical processes, where multiple ...

Using the time-domain multiplexing techniques developed by the R&D theme 1, we have generated large-scale cluster states that are currently unachievable by other methods. In particular, the generated ...