所谓“全光通信”，是指声光互变化、多媒体化、智能化的理想通信网络。全光通信是促进未来社会经济继续发展的最重要的基础设施。1966年7月，英籍华人高锟提出了利用光导纤维传递信息的设想，1970年美国康宁公司制出了世界第一条光纤，实现了高锟的预言，开创了光纤通信的元年 The so-called “all-optical communications,” refers to the sound and light mutual change, multimedia, intelligent ideal communication network. All-optical communications are the most important infrastructure to promote the future social and economic development. July 1966, the British Chinese Kao proposed the use of optical fiber to convey information on the idea of ​​the Corning in 1970 the United States made the world’s first optical fiber, to achieve Charles Kao’s prediction, created the first year of optical fiber communication