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ruby laser
ruby lasern. A laser that uses a ruby crystal to produce an intense narrow beam of coherent red light, used in light-transmission communication and for localized heating.
ruby laser
ruby laser[′rü·bē ′lā·zər] (optics) An optically pumped solid-state laser that uses a ruby crystal to produce an intense and extremely narrow beam of coherent red light. ruby laser
ruby laser Dermatology A high-speed laser used for hair removal and permanent hair reduction over large areas of the body. See Laser. |