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nature : from a synthetic resin can be made of light transmission, the special structure of the optical fiber. Following the quartz optical fiber after another new type of optical fiber varieties. Compared with the quartz optical fiber, which was characterized by light weight, flexible, and large numerical aperture, the light coupling efficiency, connectivity easy and convenient processing, and low cost; Optical drawback is the loss rate, still can not make long-distance optical transmission. Synthetic resin used in a polymethyl methacrylate, polystyrene, deuterium of polymethyl methacrylate, styrene Poly five fluoride, such as polycarbonate. The production of optical fiber coating methods, composite drawing, such as Rod tube. For medicine, ornaments, automobiles, ships, the main components mainly to show that, to show that set-oriented devices, signs, lighting adjustment switch category, optical sensors.
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