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China's Satellite Laser System Revolutionizes Global Data Transmission

9/2/2025

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Summary

Story summary

Chinese researchers have developed a satellite laser communication system, transmitting data at 1 Gbps over 22,369 miles using a 2-watt laser.
The AO-MDR method reduces atmospheric turbulence, improving data transmission reliability.
This technology could transform telecommunications, research, and defense by facilitating rapid global data exchange.
The project, led by Wu Jian and Liu Chao, enhances China's position in advanced space technologies.

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Story summary

Chinese researchers have developed a satellite laser communication system, transmitting data at 1 Gbps over 22,369 miles using a 2-watt laser.
The AO-MDR method reduces atmospheric turbulence, improving data transmission reliability.
This technology could transform telecommunications, research, and defense by facilitating rapid global data exchange.
The project, led by Wu Jian and Liu Chao, enhances China's position in advanced space technologies.