The workhorse beam that vaporizes skin, wood, and awkward tattoos with infrared precision.
means A laser that fires infrared light by exciting carbon dioxide molecules, cutting or ablating materials with extreme heat—the industrial and medical standard for decades.
from Invented by Kumar Patel at Bell Labs in 1964, the CO₂ laser became the first gas laser powerful enough to actually *do* things: cut, engrave, burn. Its wavelength (10.6 micrometers) happens to be perfect for organic tissue, making it a dermatology and surgery staple by the 1980s.
trophy and sign engraving — Etches logos into wood and acrylic at trophy shops and awards companies worldwide
laser cutter etsy economy — Powers small-scale makers cutting custom wood boxes, leather goods, and acrylic jewelry