Using a diffraction element, a laser beam is converted into a plurality of beamlets, which can be arranged according to the application requirements.
One-dimensional beam splitting element:
The splitting element divides the input laser light into a plurality of beams, and the sub-beams are set at an interval(S.A.).
In the short beam into the focus system, the sub-beam focused to the work surface, focusing spot spacing a, the width of the working width b.
Other special welding head:
Flat top spot
Square flat top spot