RIKEN, NTT, and Fixstars Launch World’s First General-Purpose Optical Quantum Computing Platform Ali Guerra | usagoldmines.com

A analysis collaboration between RIKEN Quantum Computing Center, Nippon Telegraph and Telephone Corporation (NTT), and Fixstars Amplify Inc. has developed the primary general-purpose optical quantum computing platform. The system is an analog-based, measurement-induced quantum laptop designed to carry out continuous-variable quantum operations effectively and at scale, which makes it a singular device in advancing quantum computing purposes throughout varied sectors. Entry to the platform is at the moment obtainable through a cloud system.

This platform makes use of squeezed gentle and time-division multiplexing to create large-scale quantum entanglement, a core useful resource for performing complicated calculations. Key optical elements, developed by NTT, embody a broadband optical parametric amplifier with a bandwidth of 6 THz, enabling high-speed quantum operations with an working frequency of 100 MHz. These options permit the system to function at room temperature whereas supporting scalable, real-time computations.

The system’s cloud-access design permits distant execution of multi-step quantum operations on about 100 continuous-variable inputs, creating new alternatives in optimization, neural networks, and different superior computing purposes. This strategy builds on RIKEN’s earlier superconducting quantum laptop, enhancing Japan’s quantum trade capabilities.

For additional particulars, you may entry the unique press launch (in Japanese) here.

November 11, 2024