Introduction To Single Mode Cable
Dec 03, 2018

     Mainly composed of a core, a cladding layer and a coating layer; the core is made of a highly transparent material; the cladding has a refractive index slightly smaller than the core, thereby causing an optical waveguide effect, so that most of the electromagnetic field is Binding in the core; the role of the coating is to protect the fiber from moisture and mechanical abrasion, while increasing the flexibility of the fiber. Outside the coating layer, a plastic jacket is often added.

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