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努力实现量子计算机“工程化突破”(迈向“十五五”的创新图景)
Ren Min Ri Bao· 2025-11-16 22:10
Core Insights - The article highlights the significant advancements made by the team in developing China's third-generation autonomous superconducting quantum computer "Benyuan Wukong," which has provided quantum computing services to over 36 million users across 163 countries and regions, completing 710,000 global quantum computing tasks as of October 2025 [2]. Group 1: Quantum Computing Development - Quantum computers are recognized for their powerful computing capabilities, including parallelism and exponential acceleration, which can significantly impact fields such as artificial intelligence, new drug development, and financial engineering [2]. - The team faced challenges in achieving "engineering breakthroughs" in quantum computing, which was previously a blank slate in China, necessitating a trial-and-error approach to transform theoretically feasible technologies into repeatable engineering solutions [2]. Group 2: Measurement and Control Systems - The quantum computing measurement and control system serves as the "nerve center" of the quantum computer, responsible for signal generation, acquisition, and control [3]. - Initial reliance on imported high-end instruments led to high costs and compatibility issues, prompting the team to develop the first domestic quantum computing measurement and control system, "Benyuan Tianji," in December 2018, marking a significant technological breakthrough [3]. - Subsequent iterations of the measurement and control system, including "Benyuan Tianji 2.0" and "Benyuan Tianji 3.0," have improved signal control precision and expanded support for over 100 superconducting qubits, with "Benyuan Tianji 4.0" set to support over 500 qubits by 2025 [3]. Group 3: Overcoming Technical Challenges - The development of high-density microwave interconnect modules posed significant challenges, as quantum chips require operation at extremely low temperatures, necessitating precise signal transmission while isolating heat [4]. - The team collaborated with the China Electronics Technology Group to develop a fully domestically produced high-density microwave interconnect module, significantly reducing costs compared to imported alternatives [4]. Group 4: Future Prospects and Applications - Quantum computing is viewed as a key technology for the next information revolution, with the team committed to continuous advancements in quantum technology [4]. - The article emphasizes the importance of scientific innovation as a core element of new productive forces, showcasing the team's efforts in breaking foreign monopolies and achieving technological upgrades in quantum measurement and control systems [5]. - "Benyuan Wukong" has applications across various fields, including a breast cancer detection system in biomedicine, AI model tuning tasks, and large-scale quantum computational fluid dynamics simulations in aerospace [6].