Quantum developer Beijing Zhongke Guoguang Quantum Technology Co., Ltd. has launched an ultra-large-scale optical fiber array designed to overcome hardware bottlenecks in scaling photonic quantum computers toward one million physical qubits.

The hardware component addresses a primary barrier in photonic system expansion, where multi-channel coupling losses, nano-level alignment errors, and optical path drift caused by ambient temperature changes or physical vibrations degrade performance. Guoguang Quantum utilized a hybrid architecture combining photonic chip integration and artificial intelligence algorithms, pairing integrated packaging techniques with real-time AI compensation to suppress optical deviation and reduce single-channel photon loss.

The optical array is engineered to function alongside Guoguang Quantum's QuantaMate OS, a multi-agent quantum computing operating system, as well as an AI-driven experimental testing platform. Together, the hardware and software form a unified control pipeline spanning optical interconnects, system management, and intelligent task scheduling. The company plans to begin validation trials with research institutes and enterprise clients to advance manufacturing standardization.

The hardware deployment arrives alongside new developments in global quantum governance. During the fifth plenary meeting of the Joint Technical Committee on Quantum Technologies, known as IEC/ISO JTC 3, international delegates approved several Chinese-led technical standardization proposals.

Among the approved initiatives, a project establishing international benchmarks for quantum entropy sources passed formal proposal review, setting global methodologies for evaluating randomness quality and testing procedures. A second approved proposal, co-led by China, the United States, and Canada, establishes survey metrics and recommended measurement practices for single-photon device characterization to prioritize future international detector standards.

Delegates also approved two Chinese-led preliminary research projects focused on quantum-classical hybrid computing architectures. The International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) have published three quantum technology standards led by Chinese experts to date, with five additional international standards actively under development.