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generated rectangular focal spot

01.08.2016
Laser ablation with Precitec’s welding optics

Precitec’s modular welding head YW52 allows the use of optical elements creating line-focus laser spots. Based on different and independent optical magnifications of the fiber end in x and y direction, almost any rectangular or oval focal spot sizes are realizable. Adjustable optical elements allow to optimize the focal spot quality on site and the process parameters can be adapted. These optics can be used for laser ablation with pulsed laser. An additional application is laser cladding where defined track widths can be achieved by simple means. 

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