China unveils first interconnected neutral-atom quantum computer prototype

(ECNS) -- China unveiled its first neutral-atom quantum computer prototype designed to connect multiple processors, named Qianzhen, in Hefei, east China's Anhui Province, on Sunday.

The prototype was developed by Hefei Qianyuan Quantum Technology Co., Ltd. Li Gang, a professor at the Institute of Optoelectronics of Shanxi University and chairman of the company, said the team has developed capabilities spanning core components, the quantum-processor system and interconnection technology.

The technology could help overcome limitations in scaling quantum computing systems.

A joint laboratory for neutral-atom quantum computing between Shanxi University and Qianyuan Quantum was also inaugurated on the same day. The joint laboratory will focus on key scientific and engineering challenges involving optical tweezer arrays of atoms, multi-machine interconnection interfaces and core optical components.

Hefei is among the earliest Chinese cities to systematically invest in quantum technology research and industrial development. It is now home to more than 100 companies across the quantum technology industrial chain.

(By Zhang Dongfang)