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简要介绍了光通信的发展现状、最新技术和发展趋势,着重在大容量、长距离、波分复用、光纤技术、光放大这几个光通信的标志性技术方面作了论述,并简要阐述了未来光传输方案。
This paper briefly introduces the current situation, the latest technology and the development trend of optical communication. It focuses on the landmark technologies of high capacity, long distance, wavelength division multiplexing, optical fiber technology and optical amplification, and briefly states The future of optical transmission program.