What material is commonly used in optical fibers in optical cables?
Glass fiber: glass fiber is a kind of inorganic non-metallic material with excellent properties. English name is: glass fiber. Composition of silica, alumina, calcium oxide, boron oxide, sodium oxide, Magnesium Oxide etc..
It is prepared by high temperature melting, wire drawing, winding and weaving process with glass balls or waste glass as. All kinds of products formed finally, glass fiber monofilament diameter from a few microns to twenty micron, the equivalent of a hair 1/20-1/5, each bundle of fibers are hundreds or even thousands of root root filaments, usually as a reinforcing material of complex materials, electrical insulating materials and insulation materials, circuit board, etc. and widely used in various fields of the national economy. In addition this kind of products with the best standard fiber things, our use of the finite is the.
Generally speaking, the physics of junior high school is glass fiber, while for the main component of optical fiber, it is usually analyzed from the composition of glass fiber.
