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我科学家实现超快高保真度中性原子态探测
Ke Ji Ri Bao· 2025-07-03 00:52
原标题:我科学家实现超快高保真度中性原子态探测 记者6月25日从中国科学技术大学获悉,中国科学院院士、该校教授郭光灿团队在中性原子量子信 息研究领域取得重要进展。团队成员李传锋、王健研究组利用光纤微腔与中性原子的普塞尔(Purcell) 区域耦合,实现了超快高保真度的原子态读出,其速度和保真度均创造公开报道最高纪录。该成果论文 日前发表于《物理评论快报》。 研究人员认为,该成果实现了超快高保真度的原子态读出,对于减少量子计算中的时间和物理资源 消耗,以及实现长程可扩展量子网络具有重要意义。(记者吴长锋) 光纤微腔—中性原子腔量子电动力学系统示意图。受访单位供图 针对这个问题,研究组利用工作在普塞尔区域的光纤微腔—中性原子腔量子电动力学系统,在提高 光子收集效率的同时,极大增强了原子的光子辐射速率。该系统的协同因子达到4.7,原子的自发辐射 速率提升了约10倍,展现出作为高性能中性原子—光子量子接口和量子网络节点的潜能。 在此基础上,研究组利用对闭循环跃迁的强共振驱动,结合低动量转移的激发策略,将腔内读出光 子的探测计数率提升至18M/s。凭借极高的荧光亮度,他们在200纳秒的时间窗口内实现了保真度达 99.1 ...
量子国际科技产业园启动区在苏州开工
Su Zhou Ri Bao· 2025-07-03 00:14
Core Viewpoint - The launch of the Quantum International Technology Industrial Park and the signing of the Quantum-Atomic Manufacturing Comprehensive Innovation Platform mark significant advancements in quantum technology development in Suzhou, positioning it as a key area for innovation and industrial growth in this field [3][4]. Group 1: Industrial Development - Quantum technology has rapidly advanced, becoming a forefront area of the new technological revolution and industrial transformation [3]. - Suzhou has identified quantum technology as one of its eight key future industries, aiming to create a highland for quantum technology industrial innovation [3]. - The Quantum International Technology Industrial Park covers a total planned area of approximately 2 square kilometers, focusing on production manufacturing, innovation research and development, and public services [3]. Group 2: Investment and Infrastructure - The initial phase of the park has a total investment of 1.6 billion yuan (approximately 16 million) and spans about 135 acres, designed to primarily support production manufacturing with supplementary research and high-quality facilities [3]. - The park aims to establish the first automated intelligent production line for quantum chips in China [3]. Group 3: Collaborative Efforts - The launch of the quantum industry ecosystem project signifies a partnership between Suzhou and China Electronics Technology Group to foster a high-quality industrial ecosystem [4]. - The Quantum-Atomic Manufacturing Comprehensive Innovation Platform will focus on open collaboration, autonomous control, and integration of production and research, covering key functions such as innovation element aggregation and public platform construction [4]. - A strategic cooperation agreement was signed between the Electric Science Investment Company and Suzhou Guotou Group to create a new model of central-local collaborative cooperation, emphasizing capital empowerment, industrial growth, and ecosystem construction [4].
数据资源优势持续巩固 夯实数字经济发展底座
Huan Qiu Wang· 2025-06-30 00:41
Core Insights - Data is recognized as a new type of production factor and a strategic resource essential for economic growth and national competitiveness in the digital economy era [1][2] Group 1: Data as a Driver of Innovation - Data resources are crucial for driving technological innovation and seizing development opportunities, particularly in AI and quantum technology [2] - High-quality data sets are accelerating advancements in AI and large model technologies, facilitating the implementation of smart cities and autonomous driving [2] - Data resources enable cross-domain technology integration, enhancing efficiency in fields like pharmaceutical research through data sharing [2] Group 2: Optimization of Production Factors - Data resources enhance the configuration of traditional production factors, leading to improved efficiency and productivity [3] - The integration of data with labor, capital, and technology transforms traditional work models into more interactive and efficient systems [3] - Data facilitates targeted aggregation and optimization of traditional factors, allowing for better resource utilization in a complex market environment [3] Group 3: Accelerating Industrial Transformation - Data resources are driving changes in industrial organization, promoting digital upgrades across supply chains [4] - The application of data is helping industries extend into higher value chains, creating new business models and market opportunities [4] - The collaborative effects of data are fostering the emergence of high-value new business formats and driving industries towards knowledge and technology-intensive upgrades [4] Group 4: Data Resource Scale and Growth - In 2024, national data production reached 41.06 ZB, a 25% increase year-on-year, with smart devices contributing significantly to this growth [5] - Strategic emerging industries are becoming key engines for data growth, with sectors like low-altitude economy and robotics seeing over 30% year-on-year data production increases [6] - The optimization of data storage structures is being driven by the explosive growth of data and diverse new business needs, with structured data storage increasing by 36% [7] Group 5: Intelligent Computing Power - Intelligent computing power now accounts for 32% of total computing resources, indicating a shift from general to specialized computing capabilities [8] - The rapid development of intelligent computing is providing a foundational support for digital transformation across various industries [8] Group 6: Policy Recommendations - There is a need to optimize top-level design and establish a legal framework for data resource development to ensure healthy market growth [9] - Promoting standardization and forming a comprehensive data governance framework is essential for efficient data circulation and utilization [9] - Strengthening data security measures and creating a trustworthy data ecosystem is critical for fostering a secure data environment [9]
湖南:推动量子科技从实验室迈向应用场
Huan Qiu Wang Zi Xun· 2025-06-27 02:08
Group 1 - Hunan Xiangjiang New Area is accelerating the transition of quantum technology from laboratory to application, with the quantum industry already taking shape [1][2] - Hunan has established a comprehensive talent training system for quantum technology, supporting research projects with a total funding of 171 million yuan since the 14th Five-Year Plan [2][4] - The province is focusing on the quantum measurement field, with the establishment of the Hunan Quantum Measurement Industry Innovation Alliance to enhance innovation capabilities and result transformation [3][4] Group 2 - Hunan has formed a new pattern in the quantum field, providing platforms for growth and talent development, and is accelerating the transformation of scientific achievements [4][5] - The Hunan Quantum Measurement Industry Technology Research Institute has achieved international advanced measurement precision with its quantum absolute gravimeter, which is now in mass production [4] - A seed fund of 10 million yuan has been launched to support innovation and entrepreneurship projects in the quantum technology sector, aiming to build a complete industrial chain within five years [5]
江苏 “高原”之上起高峰
Jing Ji Ri Bao· 2025-06-26 22:38
Core Viewpoint - Jiangsu Province is focusing on integrating technological innovation with industrial innovation to build a globally influential industrial technology innovation center and a competitive advanced manufacturing base [1][3]. Group 1: Research and Development - Jiangsu Province has allocated 2.48 billion yuan for basic research, establishing three provincial basic science centers and initiating 67 key projects through partnerships [2]. - The province is expected to achieve a research and development intensity of 3.35% and a basic research investment ratio of 5.6% by the end of the year [2]. - The province aims to become a significant basic research center in several frontier technology fields by 2035, focusing on interdisciplinary collaboration and key technology breakthroughs [3]. Group 2: Industrial Upgrading - Jiangsu Province is optimizing its industrial structure and enhancing innovation capabilities, with initiatives like the "Technology Innovation Year" series in Wuxi [4]. - Wuxi's Xishan District has seen over 1,500 new technology-based enterprises established in 2024, driven by innovation strategies [4]. - The district is developing specialized industrial parks and focusing on future industries such as humanoid robots and synthetic biology [4]. Group 3: Enterprise Role - Jiangsu Province emphasizes the role of enterprises in driving technological and industrial innovation, implementing policies to enhance corporate innovation capabilities [7]. - By the end of 2024, the number of high-tech enterprises in Jiangsu is expected to exceed 57,000, ranking second in the country [7]. - The province has the highest number of listed companies on the Sci-Tech Innovation Board and leads in the number of "specialized, refined, and innovative" enterprises [7][8].
量子科技第一龙头,汇金重仓7641万股+外资抢筹11亿股,或将成为下一个妖股!
Sou Hu Cai Jing· 2025-06-25 06:09
Core Insights - China is at the forefront of the quantum technology revolution, making significant advancements in quantum computing and communication [1] - Major achievements include the successful integration of China Telecom Quantum Group's "Tianyan" quantum computing cloud platform with the national supercomputing internet, and the performance of the "Zuchongzhi No. 3" quantum computer matching that of Google's latest quantum chip [1] - The number of quantum patents in China has surpassed that of any other country, highlighting its strong position in the quantum technology sector [1] - Historical trends indicate that breakthroughs in technology often lead to significant capital market growth, with quantum technology emerging as a new investment opportunity [1] Company Summaries - **Electric Science Network Security (002268)**: A leader in the domestic network security sector, the company is researching quantum encryption technology, which is expected to find applications in critical areas such as finance and government, thus opening new growth avenues [3] - **Zhejiang Oriental (600120)**: The company, through its subsidiary Zhejiang Shenzhou Quantum Communication Technology Co., is involved in national quantum communication projects, establishing a solid foundation for future market competition [3] - **ZTE Corporation (000063)**: ZTE has launched the world's first quantum encryption transmission technology based on Optical Transport Network (OTN), achieving a key generation rate of 200 kbps, enhancing its competitiveness in the quantum communication field [4] - **A Core Technology Company under State Grid**: This company has made significant achievements in quantum technology applications and research, participating in quantum encryption technology for smart grids and national quantum security communication projects, indicating a unique competitive advantage and broad development prospects [4]
工业和信息化部召开第十次中小企业圆桌会议
news flash· 2025-06-20 13:54
6月20日,工业和信息化部党组书记、部长李乐成主持召开第十次中小企业圆桌会议。会上,来自量子 科技、人工智能、人形机器人、生物制造等未来产业领域的10家初创期中小企业负责人介绍了技术研 发、人才引育、投融资支持、场景应用等方面情况,结合各自生产经营中遇到的困难和挑战,提出政策 举措建议。李乐成强调,我国中小企业有灵气、有活力,发展未来产业前景广阔、大有可为。希望大家 树立雄心壮志,加强前沿技术和颠覆性技术突破,打造原创技术策源地,加快产出标志性产品、形成引 领性标准。要坚持走专精特新发展道路,聚焦细分领域苦练内功,不断提高企业质量、效益和核心竞争 力。要大力弘扬企业家精神,坚定发展信心,保持战略定力,用足用好国家各类支持政策,乘势而上, 当好前行者、开拓者,为发展新质生产力、推进新型工业化积极贡献力量。(工信微报) ...
扎实推进科技强国建设
Jing Ji Ri Bao· 2025-06-20 01:12
Group 1 - The core viewpoint emphasizes the importance of building a strong technological nation as a strategic deployment by the Chinese government, which has significant and far-reaching implications for national rejuvenation and modernization [1] - The integration of technological innovation and industrial innovation is identified as an intrinsic driving force and key measure for developing new quality productivity [3][4] - The need to enhance high-quality technological supply and focus on key areas such as integrated circuits and advanced materials is highlighted to ensure the safety and control of important industrial chains [4][5] Group 2 - Enterprises are recognized as the main participants in economic activities and the primary drivers of technological progress, playing a crucial role in the deep integration of technological and industrial innovation [5][6] - The importance of promoting the transformation and application of technological achievements is stressed, with a focus on establishing a national technology transfer system and enhancing the verification platforms for key industries [6][8] - The necessity of strengthening the leadership of the Communist Party in technological innovation and improving the management system for national technology projects is emphasized [9][10] Group 3 - The construction of national strategic technological forces is essential, particularly in key core technology areas where China still lacks foundational capabilities [10][11] - The need for a comprehensive reform of the technological system to enhance independent innovation capabilities and address systemic barriers is highlighted [19][20] - The integration of education, technology, and talent development is crucial for fostering a robust innovative workforce and supporting the construction of a technological power [22][23]
华大智造、泰坦科技、天准科技、海康威视等企业获得2025科创金牛奖!
仪器信息网· 2025-06-18 07:01
导读: 本届科创金牛奖围绕科技创新主题,聚焦新一代信息技术、人工智能、航空航天、新能源、新材料、高端装备、生物医药、量子科技八大战略性新兴产 业。 特别提示 微信机制调整,点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我们的推送。 6月14日,由中国证券报主办的2025科创金牛奖颁奖典礼在上海市普陀区举行,2025科创金牛奖获奖名单现场揭晓。 本届科创金牛奖围绕科技创新主题,聚焦新一代信息技术、人工智能、航空航天、新能源、新材料、高端装备、生物医药、量子科技八大战略 性新兴产业,展示相关领域的优秀上市公司和未上市企业,促进科创产业健康、可持续、高质量发展。96家上市公司荣获金牛上市公司科创 奖;79家未上市企业荣获金牛科创企业奖。 新兴高科技企业的涌现,离不开金融活水的精准滴灌和耐心资本的悉心陪伴。9家银行、4家保险机构、5家证券公司、8家PE/VC投资机构和 5家科技园区,分获金牛银行支持科创奖、金牛保险支持科创奖、金牛证券支持科创奖、金牛PE/VC支持科创奖、金牛园区支持科创奖。 "金牛奖"是中国证券报鼎力打造的金融品牌,是中国资本市场最具影响力的奖项。科创金牛奖评选旨在 ...
湖北省政府投资引导基金招GP
FOFWEEKLY· 2025-06-17 10:06
Core Viewpoint - The Hubei Provincial Government Investment Guidance Fund has released guidelines for the application of co-investment funds and the selection of management institutions to effectively guide social capital into innovation and entrepreneurship, supporting the province's economic transformation and high-quality development [1] Group 1: Types of Funds - Key areas for fund establishment include: - Robotics and Artificial Intelligence Fund with a total scale of 10 billion, focusing on AI chips, intelligent software, and other core technologies [2] - Life and Health Industry Fund with a total scale of 10 billion, aimed at innovative drug development and biomedicine [2] - Agricultural Industry Development Fund with a scale of 10 billion, targeting modern seed industry and agricultural microbiology [2] - Modern Chemical Industry Fund with a scale of 3-5 billion, focusing on fine chemicals and new chemical materials [2] - Commercial Aerospace Development Fund with a scale of 2 billion, supporting rocket satellite development and space infrastructure [3] - Service Trade Fund, aiming to establish a sub-fund for digital trade and technology services [3] - Other emerging and future industries, focusing on new energy, quantum technology, and new materials [3] Group 2: Regional Funds - The strategy emphasizes regional collaboration, guiding the establishment of funds in cities like Xiangyang, Yichang, and Xianning, focusing on local industry characteristics and resources [4] Group 3: Market-oriented Funds - The initiative aims to attract national social security funds and national-level funds, establishing AIC funds in collaboration with state-owned banks and platforms [6] - The focus is on leveraging existing industry mother funds to attract external venture capital institutions to invest in Hubei [6]