Neutral-atom quantum computing

The Institute for Molecular Science has operationalized Shunkai, Japan's first full-stack neutral-atom quantum computer. Developed under the Moonshot R&D Program, the system aims to scale from 50 to 10,000 qubits by 2031 to achieve fault-tolerant quantum computing.

Pasqal has achieved a major milestone in quantum scaling by integrating atom-trapping capabilities directly onto silicon nitride photonic chips. This advancement aims to replace massive optical setups with compact, foundry-ready hardware to support large-scale fault-tolerant quantum computing.

A multi-institutional group of scientists and engineers has released a strategic roadmap for the development of scalable neutral-atom quantum computers. The plan emphasizes a systems-level approach, integrating hardware improvements with advancements in error correction, networking, and software compilers.

Zhongqi Wuliang's new Qinghe No. 1 quantum computer aims to revolutionize data center integration by using neutral-atom technology to bypass massive cryogenic infrastructure. The server-rack form factor represents a significant step toward making quantum hardware compatible with existing enterprise cloud environments.