In addition to polishing, the controlled break of the fiber (cleaving) is the best method of preparation. The cleaving process encompasses the following requirements: 1. Optimum cleave angle 2. Avoidance of surface unevenness 3. Avoidanc. In addition to polishing, the controlled break of the fiber (cleaving) is the best method of preparation. The cleaving process encompasses the following requirements: 1. Optimum cleave angle 2. Avoidance of surface unevenness 3. Avoidance of cracks 4. Avoidance of large glass splinters The Fraunhofer IOF can cleave fibers with diameters of 125 µm t. End-face preparation is a key element of preparing fibers for components, amplifiers or entire laser systems.In addition to microscopic and scanning electron images, quality testing following cleaving is possible with white light interferometry and 3D height profile measurement.
[PDF Version]