With the number of craftsmen dwindling, a physicist turned to an all-powerful carbon dioxide laser ... the Journal of Laser ...

he dropped the idea – and equipped the CNC head with a high-power laser diode module instead. Having done mirror adjustment on a few CO2 tube-equipped lasers, we can see where he’s coming from.

In a cohort study, fractional CO2 laser therapy was effective in treating postburn hypertrophic scars, with significant improvements in scar vascularity, pigmentation, and pliability across ...