International Conference on Welding Technology
6th Edition of International Conference on Welding Technology
https://welding-conferences.sciencefather.com/
Award Nomination - https://x-i.me/arunom
Abstract Submission- https://x-i.me/arumem
Seeing green with copper welding lasers
The industrial laser beam sources that were previously available required increased effort to satisfactorily process highly reflective metals, such as copper, in series production. Blue laser light offers new opportunities because copper and gold, above all, absorb the blue light spectrum seven to twenty times better than laser radiation in the infrared range (see diagram).
Now, the first high-power diode laser that considerably improves the laser material processing of non-ferrous metals has been developed. Thin foils and sheets, in particular, can be processed much more effectively with the blue laser, but the blue LDM diode laser offers even more advantages, too.
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