Mitsubishi Electric has been appointed by the New Energy and Industrial Technology Development Organization (NEDO) to spearhead two significant research and development initiatives. These projects are designed to address critical infrastructure bottlenecks in the scaling of quantum hardware, specifically targeting the control systems required for large-scale quantum processing units.
The first project focuses on the engineering of multi-qubit-control laser systems. The objective is to develop multi-channel optical systems characterized by low latency, which are essential for the operation of both neutral-atom and trapped-ion quantum computing platforms. By refining these optical pathways, researchers aim to provide the precision necessary for complex gate operations in multi-qubit environments.
Simultaneously, the second initiative targets the development of ultra-compact, multi-channel, and low-noise amplifier modules. These components are vital for superconducting quantum computers, where maintaining signal integrity within cryogenic environments is a primary engineering challenge. The goal is to produce high-fidelity amplification that can support the massive connectivity required for industrial-scale systems.
These collaborative efforts, involving the National Institute of Advanced Industrial Science and Technology (AIST) and various academic institutions, are aimed at a long-term roadmap for commercial viability. The ultimate objective is to pave the way for the deployment of million-qubit-scale quantum systems by the 2030s, moving the technology from experimental prototypes to large-scale industrial applications.