With regards to ribbon fiber technology such as MT ferrules a laser cleaver offers a nice even scan providing a uniform fiber height over all fibers. A traditional manual operation shows often either a dome scribe just above the epoxy beat or a straight scribe with sharp fibers. A careful manual de-nubbing of the fibers is highly appreciated before polishing to avoid fiber breakage into the epoxy zone.

An additional advantage with ribbon fiber cleaving is that the epoxy beat is largely removed but keeps all fibers imbedded and protected. The epoxy plateau creates a larger surface minimizing the potential fiber breakage on outer fibers and shows also a more uniform fiber protrusion after polishing, measured as the differential fiber height with the interferometer.



Additional resources from the FOC team include:



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