(Today's cabling and networks use a lot of fiber, and I've been wondering how fiber was born? Recently, I have been looking up information on this aspect, and today I finally saw the relevant information. Now I will share it with you, so that everyone will always remember their names: Kao Kun (British Chinese), Bell Institute of the United States, Corning Glass of the United States Corporate Mariel, Kapron, Keck.)
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