星链引领星间激光通信 [Table_Title2] 计算机行业周报 [Table_Summary] 本周观点: 星链引领星间激光通信 Starlink（星链）作为 SpaceX 旗下全球领先的低轨卫星互联 网项目，2025 年进入规模化运营与全球化扩张的关键阶段。截至 2025 年底，其在轨卫星数量接近 1 万颗，覆盖 140 余个国家和地 区，用户规模突破 800 万，年度营收预计达 100-110 亿美元，首次 超越火箭发射业务成为 SpaceX 核心收入来源。当前全球低轨卫星 产业进入加速阶段，SpaceX、欧洲 IRIS² 、俄罗斯"球体"等星 座计划催生了对高速激光通信终端的迫切需求。 目前，激光通信取得许多重大突破。国内成都电子科技大学、 北京大学、武汉大学、哈尔滨工业大学等研究机构进行了激光通信 技术研究，目前处于单项技术研究和关键技术模拟验证阶段。激光 通讯的优势在于其高传输速率、抗电磁干扰能力以及能够绕过大 气湍流造成的干扰，保持通信的稳定性。激光通信技术的普及，将 为战场通信提供新的可能性。这种通信方式不易受干扰，且隐蔽性 高，即使在无线电通讯无法使用的情况下，仍能保持通信畅通。 星间激光 ...

证券日报网讯 1月8日，新光光电在互动平台回答投资者提问时表示，公司作为哈工大基因的高新技术 企业，围绕激光领域布局多年，在激光ATP系统方面拥有很深厚的技术底蕴。结合公司十余年激光相关 光电技术积累、长期战略规划和实际经营发展需要，已决定出资设立激光通信全资子公司，主要围绕 ATP（包括捕获、跟踪、瞄准等组成的系统）技术在激光通信方面的应用和激光通信领域核心光电器 件、元件及组件的研发、生产、销售及相关服务等开展主营业务，近日正在办理注册手续，后续将积极 与市场需求方对接寻求合作，拓展相关业务。 （编辑 任世碧） ...

鸿天股份成功收购并完成四川至臻光学工商变更，尽管面临他股东优先 权和国资股东流程复杂等挑战，但为未来合作奠定基础，符合公司在高 端光学领域的战略布局。 四川至臻光学是华为新凯来的核心供应商，已完成 14 纳米光刻机产品 交付，并积极推进 7 纳米和 5 纳米产品的研发，同时涉足星链计划和激 光通信等高端光学应用领域。 至臻科技已向国内多家核心院所交付商业航天产品，尤其在激光通信领 域，已成功交付多个组件和终端，获得良好反馈，并预计 2026 年迎来 扩张爆发期。 鸿天股份在航天领域具备高技术和高精度产品能力，与科研院所长期合 作完成严格验证，客户对产品品质要求极高，供应商一旦确定很难被替 代。 至臻科技 2025 年商业航天订单已达千万量级，且谈判中的订单数量较 大，预计未来订单将显著增加，主要竞争对手为国家队及少数技术实力 雄厚的企业。 Q&A 鸿天股份近期在股权发展方面有哪些进展和战略规划？ 鸿天股份近期完成了对四川至臻光学的国资股东的股权收购，尽管此次收购的 股权比例不大，但意义重大。首先，此次收购通过公司控制的南京博源昆鹏股 东平台进行，其他股东享有优先权，但我们仍然顺利完成了这项收购并完成工 商变更 ...

Core Viewpoint - The rapid rise of China's commercial space industry is marked by significant advancements in key technologies, particularly in reusable rockets and satellite manufacturing, positioning it as a competitive player against global leaders like SpaceX [1][2][4]. Group 1: Industry Development - China's commercial space sector is experiencing a milestone moment with the successful launch of 10 low-orbit satellites by China Star Network, marking the sixth launch in a month [1]. - The collaboration between state-owned enterprises and private companies in China is creating a complementary industrial ecosystem, with state entities focusing on strategic planning and private firms driving technological innovation and commercialization [1][2]. - The report from "Jiazi Guangnian Think Tank" provides a comprehensive overview of the current state and future prospects of China's commercial space industry, highlighting its transition from catching up to running alongside global competitors [2]. Group 2: Technological Breakthroughs - Continuous breakthroughs in key technology areas, such as reusable rockets and satellite mass production, are essential for the stable and efficient deployment of large low-orbit internet constellations in China [2][4]. - The establishment of advanced smart manufacturing bases, like the G60 satellite digital factory in Shanghai, has significantly improved satellite production efficiency through the use of digital twin and flexible intelligent manufacturing technologies [2]. - The integration of artificial intelligence and satellite internet is expanding the application boundaries of the aerospace industry, accelerating the development of commercial markets [4][37]. Group 3: Market Dynamics - The commercial space industry's core logic is based on a virtuous cycle of technological breakthroughs reducing costs, which in turn expands the market and drives innovation [4][37]. - The global commercial space market is heavily concentrated among a few key players, with SpaceX leading in launch frequency and payload capacity, while China's space capabilities are rapidly advancing [10][12]. - In 2024, the global space economy is projected to reach $415 billion, with commercial satellite services dominating the market, reflecting a growing trend towards cost reduction and efficiency improvements [33][25]. Group 4: Policy and Investment - National policies are crucial in shaping and promoting the development of China's commercial space industry, with recent government reports emphasizing the sector's strategic importance as a new growth engine [15][19]. - Local governments are actively implementing specialized policies and action plans to foster regional industrial clusters and application demonstrations in commercial space [16][18]. - The influx of diverse capital investments is a significant driver of growth in China's commercial space sector, with a notable increase in financing activities since 2015 [22][24].

Group 1 - China National Offshore Oil Corporation (CNOOC) has completed the Dasha Petrochemical Refining and Chemical Integration Project in Ningbo, Zhejiang, with a total investment of 21 billion yuan. The core facility has an annual capacity of 3.2 million tons, producing 1.2 million tons of ethylene and propylene, essential raw materials for everyday products [2] - The X-37B spaceplane of the U.S. Space Force has been launched from Cape Canaveral, Florida, to test communication and navigation technologies, including a laser communication demonstration and an advanced navigation system based on quantum inertial technology [2] - Air Liquide, a French industrial gas company, has signed an agreement to acquire South Korean industrial gas manufacturer DIG Airgas for an enterprise value of 2.85 billion euros (4.6 trillion won), with the transaction expected to be completed in the first half of 2026 [2]

Company Overview - "Aurora Starlink" has completed A3 round financing led by Guokai Technology Venture Capital, with funds aimed at expanding laser communication terminal production lines and enhancing satellite development and in-orbit technology verification capabilities [1] - Established in 2020, "Aurora Starlink" is one of the few domestic commercial aerospace companies with full-chain independent technology capabilities for satellite laser communication terminals, focusing on overcoming high-throughput data transmission bottlenecks in satellite internet constellations [1][2] Product and Technology - The core products include fully self-developed satellite laser communication terminals, supporting various networking scenarios such as co-orbit, cross-orbit, and low-altitude networks, with adjustable rates from 100 Mbps to 400 Gbps and a weight range of 8 kg to 15 kg [1][3] - The company aims to break the technical deadlock through systematic in-orbit verification, with the "Aurora Constellation 01/02" satellites set to conduct 14 extreme environment tests in 2024, achieving significant parameters such as a 5100 km stable link and a 2.12-second autonomous re-capture after disconnection [3] Market Context - The global low Earth orbit satellite industry is accelerating, with increasing demand for high-speed laser communication terminals driven by satellite constellation plans from SpaceX, Europe’s IRIS², and Russia's "Sphere" [2] - Traditional RF communication faces bandwidth limitations and spectrum resource depletion, making laser communication a core technology solution for satellite internet construction due to its high speed and interference resistance [2] Competitive Landscape - The high-end market is predominantly led by the US and Europe, with SpaceX's Starlink deploying over 5,000 satellites and achieving inter-satellite laser links of approximately 100-200 Gbps, while the European EDRS system handles an average of 50 TB of business data daily [2] - Domestic companies face challenges related to technical verification barriers, as extreme space environments impose strict requirements on terminal reliability and radiation resistance [2] Production and Team - "Aurora Starlink" has an automated production line with an annual capacity of 200 units, aiming to expand to 800 units, and has successfully covered a range of in-orbit verification from 260 to 5100 km [4] - The founding team includes experts with extensive experience in aerospace projects, with 70% of the R&D team having over ten years of experience in aerospace payload development [4] Investor Perspective - Guokai Technology Venture Capital recognizes space laser communication as a high-tech barrier and strategic value segment in the satellite internet industry, highlighting "Aurora Starlink" as a leading domestic player with comprehensive self-research capabilities and excellent in-orbit performance [5][6]

Core Insights - Shanghai Yufan Lingguang Communication Co., Ltd. has completed a Pre-A round financing of several tens of millions, led by Sunrise Capital, with funds allocated for factory expansion, team growth, and new project development [2] - The company focuses on the research and manufacturing of laser communication terminal optical transmission subsystems and modules, with applications in satellite laser communication, military radar electronics, and marine geophysical exploration [2][4] - The founder, Jin Caofan, has over 10 years of experience in aerospace model task development and has led multiple projects in the field of satellite laser communication [2] Company Development - Established in November 2023, Yufan Lingguang has already supplied optical transmission products in bulk to several leading domestic satellite laser communication terminal manufacturers [2] - The company has the capability to produce 1,000 sets of optical transmission components annually, with plans to increase capacity to 1,500 sets by the end of the year, 60% of which will be aerospace products [2][9] - The company has completed multiple satellite model projects and has verified dozens of products in orbit, accumulating over 4,000 hours of operational time [8] Market Opportunity - The shift from microwave communication to laser communication is driven by the need for higher data rates and lower costs, with laser communication rates exceeding 10 Gbps [4] - The domestic market for satellite laser communication terminals is projected to generate a demand for 100,000 sets, with a market size expected to reach approximately 1 billion by 2024 and over 30 billion by 2029 [4][5] - Yufan Lingguang's products account for about 40% of the total cost of satellite laser terminals, indicating significant demand amid a supply shortage [5] Competitive Landscape - There are few domestic companies specializing in the research and manufacturing of full-link optical transmission products for satellites, with Yufan Lingguang establishing a comprehensive product matrix within just over a year [6][7] - The company has optimized its products in terms of size, weight, power consumption, and cost compared to existing market offerings [7] Future Plans - Yufan Lingguang plans to deliver over 1,000 optical transmission products to various clients in 2024, primarily to commercial aerospace customers [8] - The company aims to enhance its product delivery capabilities through expansion, with total production capacity expected to increase by 50% after the expansion is completed [9] - The company is also preparing for its third round of financing by the end of the year [10] Investor Perspectives - Investors express confidence in the commercial satellite industry's growth potential, highlighting Yufan Lingguang's strong R&D capabilities and stable product performance in orbit [11][12] - The company is seen as a key player in the acceleration of the industrialization process of laser communication technology, with significant applications in military and marine exploration [12]

Investment Rating - The report maintains an "Outperform" rating for the industry [1]. Core Insights - The global satellite internet construction is accelerating, with Starlink leading the industry. By June 2025, Starlink has launched nearly 9,000 satellites, serving over 5 million users across more than 100 countries. The project is expected to generate over $8 billion in revenue in 2024 and potentially exceed $11 billion in 2025 [2][20]. - China's satellite internet is entering a rapid development phase, with plans for three satellite constellations. Recent leadership changes in satellite internet companies indicate a push for technological breakthroughs and business model innovations [2][3]. Summary by Sections 1. Global Satellite Internet Acceleration - By June 2025, Starlink has launched nearly 9,000 satellites, with a user base surpassing 5 million and revenue projections of over $8 billion in 2024 and $11 billion in 2025 [2][20]. - China's satellite internet has initiated the deployment of multiple satellite constellations, with significant advancements in satellite launches and leadership changes in key companies [2][3]. 2. Business Models: Direct-to-Cell and Laser Communication - The Direct-to-Cell (DTC) model is set for large-scale application, with China Telecom planning to promote satellite direct connection services extensively by 2024. By May 2025, over 30 direct connection models are expected to be released, with annual sales projected to exceed 16 million units [3]. - Laser communication technology is anticipated to become a standard in satellite internet, with significant advancements already demonstrated by private companies in China [3]. 3. Rocket Breakthroughs - China's private rocket companies are rapidly iterating technologies, with notable advancements in reusable rockets and liquid propulsion systems. For instance, Blue Arrow Aerospace's "Zhuque-3" rocket is designed to match SpaceX's Falcon 9 in payload capacity [4]. 4. Investment Recommendations - The commercial space sector in China is poised for rapid growth, with the satellite internet market expected to reach nearly 100 billion yuan in the next five years. The private rocket market is projected to exceed 30 billion yuan [4]. Key companies to watch include those in the private rocket supply chain and satellite internet communication payload suppliers [4].

Group 1 - The core viewpoint emphasizes the necessity of a 100% success rate in engineering projects, highlighting that even a single failure negates previous successes [1] - The team from the Shanghai Institute of Technical Physics has achieved significant breakthroughs in key technologies related to space optical transmission, with an average age of 32 [1][2] - The team successfully completed the quantum key distribution experiment using a hot air balloon, overcoming extreme conditions and equipment failures [2] Group 2 - The team participated in the world's first quantum science experimental satellite project, "Mozi," which was launched in 2016, marking a significant advancement in China's space science research [2] - The team is currently working on the development of a quantum micro-nano satellite and has made breakthroughs in laser communication, enabling high-speed data transmission over long distances [3] - The team is focused on enhancing independent innovation capabilities and is engaged in ongoing projects such as medium and high-orbit quantum satellites [3]