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Fiber Cleaver FTTH Fiber Optic Tools High Precision 6C Cable Cutting Fiber Optic Knife Tools Fiber Cleavers 12 Surface Blade

£9.9£99Clearance
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Since manufacturing the world's first optical fiber cable in 1974, Furukawa has led the development of optical fibers by establishing a total production system for products ranging from high-performance silica-based optical fibers to a variety of optical fiber cables manufactured under the brand name "FITEL". A fiber cleaver utilizes an automatic anvil drop for fewer required steps and better cleaving consistency. The automated anvil design can save time and significantly improve the quality of the cleave by eliminating human error and subpar cleaves associated with scribes and manual cleavers. To perfectly cleave optical fibers, perform the following steps:

The quality of the obtained cleaves has different aspects, the relevance of which depends on the application: In the field of fiber optics, it is very necessary to use fiber optic cables with clean and smooth end face. The fiber optic cleaver is a crucial tools for low-loss and low-reflectance fiber optic splices or terminations, especially when using the pre-polished connectors with internal splices. The fiber cleaver usually work in conjunction with fusion splicers to do optimum splicing jobs, and is the key to quality connectors and splices. What Is Cleaving and Fiber Cleaver?

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Cleaving is the process by which an optical fiber is “cut” or precisely broken for termination or splicing. Just like cutting glass plate, fiber is cut by scoring or scratching the surface and applying stress so the glass breaks in a smooth manner along the stress lines created by the scratch. Properly done, the fiber will cleave with a clean surface perpendicular to the length of the fiber, with no protruding glass on either end.

Furukawa Electric Co., Ltd. was founded in 1884 and since that time has played a dominant role in the growth of the global marketplace. Conversely, if the Fresnel reflection of a fiber end needs to be exploited (e.g. for building a fiber laser), it is important to keep the cleave angle small – well below the beam divergence angle corresponding to the fiber mode. Large mode area fibers are more critical in this respect. A microscope may be required to properly inspect the obtained fiber surfaces. There are hand-held microscopes for such purposes, and fusion splicing apparatuses also often contain a microscope. If fibers should be fusion-spliced, the cleaved surfaces should be quite precisely perpendicular to the axis and must be smooth over the whole fiber cross-section. For example, one could not properly but together the fiber surfaces if a fiber had a small protrusion (a part standing out), even if that is only near the edge, far away from the fiber core. Also, only for smooth regular surfaces, the surface tension of the softened fibers will optimally self-align the fibers during the fusion process. In addition, a kink shape due to non-perpendicular cleaves can cause substantial coupling losses, particularly for large mode area fibers.There are laser-based devices (containing a CO 2 laser) which allow the preparation of fiber ends as an alternative to cleaving. Strictly speaking, the used process is not cleaving (which is a mechanical breaking process) but rather something like laser cutting. Nevertheless, it has become common to name it laser cleaving because it produces similar results.

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