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How to cleave optical fiber? Buy Fiber Optic Cleaving Tool (Fiber Cleaver) Here A fiber cleave is initiated by lightly scratching the surface of the fiber. When the fiber is thereafter pulled or bent, a crack will originate at the scratch and propagate radially across teh width of the fiber. This produces a nearly flat cleave of an optical fiber. Fiber Cleaving Tool The stress field within the fiber created by tension or bending determines the speed at which sound will propagate. If the crack exceeds this speed, the crack will suddenly change direction by almost 90°. This results in

What is optical fiber cleaving? Simply put, optical fiber cleaving is the art of cutting glass optical fibers at a perfect 90° angle with a mirror like surface. This isn’t as easy as it sounds. Why do we need to cut the fiber at a perfect 90° angle at all? Well, this is required when we want to fuse two optical fibers together. Optical fiber fusion splicing always requires that the fiber tips have a smooth end face that is perpendicular to the fiber axis. The cleave quality is very important in determining the fusion splicing loss. This is especially