Core Viewpoint - The article highlights the successful A3 round financing of "Aurora Starlink," a space laser communication company, emphasizing its focus on expanding production capabilities and developing satellite technology for low-orbit constellations [5][9]. Company Overview - "Aurora Starlink," founded in 2020, is one of the few domestic commercial aerospace companies with comprehensive independent technology capabilities for satellite laser communication terminals [5][6]. - The company specializes in overcoming the high-throughput data transmission bottleneck in satellite internet constellations, with core products including self-developed laser communication terminals for various networking scenarios [5][6]. Product and Technology - The laser communication terminals support adjustable rates from 100 Mbps to 400 Gbps, with a weight range of 8 kg to 15 kg and a bit error rate better than 10⁻⁷ [5][6]. - The technology architecture focuses on three core modules: simplified optical structure, real-time self-calibration of optical paths, and compact front optical paths [7]. - The company has achieved significant milestones in on-orbit testing, including a 5100 km stable link and continuous communication for 116 hours at a distance of 1150 km [7][8]. Market Context - The global low-orbit satellite industry is accelerating, driven by projects from SpaceX, Europe’s IRIS², and Russia's "Sphere," creating a strong demand for high-speed laser communication terminals [6]. - Traditional RF communication faces bandwidth limitations, making laser communication a core technology for satellite internet construction due to its high speed and resistance to interference [6]. Competitive Landscape - The high-end market for satellite communication is predominantly led by US and European companies, with SpaceX's Starlink deploying over 5000 satellites and achieving significant data transmission capabilities [6]. - Domestic companies face challenges related to technology validation and the extreme conditions of space, which require high reliability and stability for communication terminals [6]. Investment Perspective - The lead investor, Guokai Technology Venture Capital, recognizes space laser communication as a critical segment in the satellite internet industry with high technical barriers and strategic value [9]. - The investment reflects confidence in "Aurora Starlink's" technological capabilities and its potential to drive commercialization in the satellite internet sector [9].

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]