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未来欧洲数据中继卫星拟采用光技术建立高数据率通信链路。欧洲一些空间研究机构对波长10.6μm的CO_2激光器和波长0.8～1.3μm的半导体激光器的光学技术进行了几年的深入研究,许多关健部件获得了重要技术成果。
Future European data relay satellites intend to use optical technology to establish high data rate communication links. Several European space agencies conducted years of intensive research into the optical technologies of CO 2 lasers with a wavelength of 10.6 μm and semiconductor lasers with a wavelength of 0.8 to 1.3 μm. Many key components have achieved important technological achievements.