The AO Series defined a new class of industrial lasers.
These industrial blue lasers are the optimum solution for welding copper foils and busbars — thicknesses from a few µm to ~500µm.

Based on NUBURU’s patented proprietary technology, our AO® lasers enable defect-free and spatter-free copper welding for a large range of metal processing applications. This technology also delivers improved processing speeds of 2× to more than 20× that of current infrared lasers (1μm).
The product portfolio ranges from 200 Watts (AO-200) to 650 Watts (AO-650) and to 1.3kW (combining two AO-650 through a single welding lens).