When we see a CO 2 laser cutter build around these parts, chances are pretty good that the focus will be on the mechatronics end, and that the actual laser will be purchased. So when we see a ...

The answer for [Owen Schafer] was to build it with parts he had lying around ... He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water cooling, mirrors, and more complex ...

As an efficient instrument, it is the highest-power continuous-wave laser on the market. Though variations exist, Limsuwan ...