If you have technical questions about the capabilities of laser welding I am adding this link that goes directly to applications engineers at DenaliWeld .
I went to a Laser Demo put on by DenaliWeld at a local gas and supply store and that led to me visiting their headquarters in Chicago and learning more about laser welding.
I showed a short clip of tig welding a stainless lap joint first just to make the point that the attendees at the laser welding demonstration were able to pick it up much quicker than someone trying to learn TIG welding on stainless steel.
Visit my store at https://weldmongerstore.com for TIG cup Kits, TIG Fingers, Gloves, Tungsten, Filler metal, and other quality welding tools. New products being added weekly.