Core Viewpoint - This year marks the 100th anniversary of quantum mechanics, with UNESCO declaring it the "International Year of Quantum Science and Technology," highlighting significant advancements in quantum computing, communication, and measurement in China [1] Quantum Computing - Quantum computing is likened to the "engine" of quantum technology, with recent breakthroughs including the release of the superconducting quantum computing prototype "Zuchongzhi No. 3," which outperforms the fastest supercomputers by a factor of one trillion [2] - The transition from basic research to large-scale, practical applications in quantum computing is accelerating, with industries such as finance, aerospace, and pharmaceuticals recognizing its potential [2][3] Quantum Communication - China has achieved significant milestones in quantum direct communication, including a record-breaking communication speed over 100 kilometers and the establishment of a 300-kilometer quantum direct communication network [4] - The successful satellite-based transmission of encrypted image data over a distance of over 12,900 kilometers marks a significant leap towards long-distance secure quantum communication [4] - The emphasis on quantum communication is driven by national support and investment, positioning China strategically in the global quantum information technology landscape [4][5] Quantum Measurement - The release of various quantum sensors, including diamond single-spin sensors and quantum magnetometers, indicates rapid advancements in quantum measurement technology [7] - Applications in medical fields, such as early screening for coronary heart disease, and industrial quality control in lithium battery production are being explored [7] - Despite key breakthroughs, experts note that there is still a considerable gap compared to advanced countries, particularly in foundational theory and market acceptance [7] Strategic Outlook - The development of quantum technology is compared to a marathon, emphasizing the need for sustained strategic determination alongside innovation and leadership [8]

封面图 | AI配图 量子计算正在成为全球竞逐的下一个技术制高点。科技巨头对于量子技术的投资也有升温趋势。 当地时间4月28日，IBM宣布未来五年将投资1500亿美元研发制造费用，其中300亿美元将用于推动量子计算机等的制造。 IBM公司CEO阿尔温德·克里希纳（Arvind Krishna）在一份声明中表示，这项投资承诺将确保IBM先进计算和人工智能中心的领先地位。IBM还 称，该公司运营着全球最大的量子计算机系统群"。 IBM的最新举措反映了美国科技巨头在量子计算领域投入的决心。就在同一天，微软总裁布拉德·史密斯（Brad Smith）呼吁政府优先考虑对量子 研究的资金拨款，并强调美国在研制可运行的量子计算机的竞赛中不能落后于中国。 本文字数：1896，阅读时长大约3分钟 导读 ：虽然大多数人认为美国仍然能够在该领域保持领先地位，但中国可能已经与美国并驾齐驱。 作者 | 第一财经 钱童心 去年，谷歌也发布了量子芯片Willow，该公司声称这款新设备是一个"里程碑"，因为它能够在五分钟内实现纠错，并解决一道数学题，而这在传统 计算机上要花费比宇宙年龄更长的时间。 芯片巨头英伟达也在押注量子技术。英伟达创始人 ...

Group 1 - Quantum computing is emerging as the next technological battleground, with significant investments from tech giants like IBM and Microsoft [1][3] - IBM announced a $150 billion investment over five years, with $30 billion allocated specifically for quantum computing [1][3] - Microsoft emphasized the need for increased government funding for quantum research and highlighted the competitive landscape with China [3][4] Group 2 - China is currently leading in quantum technology, with the successful development of a 105-qubit superconducting quantum computing prototype, "Zuchongzhi 3," which outperforms the fastest supercomputers by a factor of 10 trillion [3][4] - Microsoft and other tech companies are actively seeking to commercialize quantum computing, with Microsoft’s Majorana chip featuring 8 qubits and a goal of achieving at least 1 million qubits [4] - Nvidia is also investing in quantum technology by establishing a quantum research center in Boston, collaborating with leading universities and quantum companies [5][6] Group 3 - Despite the potential of quantum computing, most companies in the sector are not yet profitable and are exploring commercialization strategies [6][7] - Experts believe that quantum computing technology is still far from realizing its full potential, with predictions suggesting it may take decades to achieve practical applications [6][7] - Concerns have been raised about exaggerated claims regarding the capabilities of current quantum computing technologies, which may mislead the public and investors [7]