{"id":15988,"date":"2025-08-26T08:06:29","date_gmt":"2025-08-26T07:06:29","guid":{"rendered":"https:\/\/visegradpost.com\/?p=15988"},"modified":"2025-08-25T12:39:31","modified_gmt":"2025-08-25T11:39:31","slug":"laser-pierces-space-with-blazing-speed-chinas-2-watt-beam-sends-data-faster-than-starlink-across-22369-miles-shaking-global-communications","status":"publish","type":"post","link":"https:\/\/visegradpost.com\/en\/2025\/08\/26\/laser-pierces-space-with-blazing-speed-chinas-2-watt-beam-sends-data-faster-than-starlink-across-22369-miles-shaking-global-communications\/","title":{"rendered":"“Laser Pierces Space With Blazing Speed”: China\u2019s 2-Watt Beam Sends Data Faster Than Starlink Across 22,369 Miles, Shaking Global Communications"},"content":{"rendered":"
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IN A NUTSHELL<\/strong><\/td>\n<\/tr>\n
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  • \ud83d\ude80 Chinese scientists achieve a breakthrough<\/strong> with a 2-watt laser transmitting data at 1 Gbit\/s over 22,369 miles.<\/li>\n
  • \ud83d\udd2c The innovative AO-MDR synergy<\/strong> effectively overcomes atmospheric turbulence, enhancing data transmission quality.<\/li>\n
  • \ud83d\udce1 This technology surpasses Starlink<\/strong> satellites, offering new applications in telecommunications<\/strong> and defense<\/strong>.<\/li>\n
  • \ud83c\udf10 The development holds the potential to revolutionize global communication<\/strong> and expand access to high-speed internet in remote areas.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

    In a significant leap forward for data transmission technology, Chinese scientists have achieved a remarkable breakthrough using a modest 2-watt laser to transmit data from a satellite to Earth at an astonishing speed of 1 Gbit\/s over a distance of 22,369 miles. This achievement, which is five times faster than that of well-known Starlink satellites, holds the potential to revolutionize global communication technology. With possibilities for faster and more efficient data transfers, this innovation could transform how we communicate and conduct research, opening doors to advancements previously thought unattainable.<\/p>\n

    A Revolutionary Approach to Data Transmission<\/h2>\n

    The pioneering method developed by these scientists hinges on a novel combination of technologies. Prior attempts to transmit data over long distances using lasers were hindered by atmospheric turbulence. This challenge caused the light to scatter, resulting in weak and distorted signals upon reaching Earth. Traditionally, adaptive optics (AO) were employed to sharpen distorted light, while mode diversity reception (MDR) captured scattered signals. However, neither approach alone provided reliable results under severe turbulence.<\/p>\n

    Leading this initiative, Professor Wu Jian from Peking University of Posts and Telecommunications and Liu Chao from the Chinese Academy of Sciences have effectively merged AO and MDR into a synergistic solution. This groundbreaking innovation overcomes the limitations of individual methods, significantly enhancing data transmission even in adverse conditions. The synergy of AO and MDR marks a substantial advancement in satellite communication, setting a new benchmark for future technologies.<\/p>\n

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