
Now available: An almost indestructible fiber (fiber core diameter ranging from 10µm to 1800µm, optimization of the fiber laser upon request) with following advantages:
- Withstands extremely high pulse peaks.
- The power remains in the core; defects due to energy absorption in the cladding are thus prevented.
- Constant homogenous irradiation behavior irrespective of motions of the end plug piece, ensuring best and reproducible welding results.
- Long service life through active air cleaning and cooling of the optical elements at the beam input and output.
- Unproblematic during welding under heavy reflections coming from the work piece (perpendicular welding, welding of copper or magnesium).
- Optimization of the coupling-in procedure can be done without difficulty at full power.
- Minimum beam quality loss.
- Welding of lithium and magnesium advantageous in terms of industrial safety due to using air for cooling instead of water.
- Flushing with cooled-down air (or gas) is an option for extremely demanding applications.