ocr: LASER LASER isa device that produces an intense beam oflight. - A Unlike the light from a Hashlight, the light from a laser carries a lot of energy. Laser beams can cut through metal, carry vast amounts ofi information, or be used by doctors to operate on your eyes. Laser Light GLASS. NEON AND. SEMIREFLECTIVE TUBE HELIUM GASES MIRROR MIRROR- ANODE CATHODE L does COORRT POWER SUPPLY SEE ALSO
