Ruby laser weaknesses in the lining. Ruby lasers were used extensively in tattoo and hair removal, but are being replaced by alexandrite and s in this application. The ruby laser was the first laser to be made functional. Built by Theodore Maiman in 1960, the device was created out of the concept of an "optical maser," a maser that could operate in the visual or infrared regions of the spectrum. In 1958, after the inventor of the maser, Charles Townes, and his colleague, Arthur Schawlow, published an article in the "Physical Review" regarding the idea of optical masers, the race to build
Living Laser revenge plot against the Avengers. There is an encounter between Kree hero Mar-Vell and an android version of the Laser. The Laser eventually acquires the artifact the Serpent Crown, and while controlling the living weapon Nuklo and a battalion of the US Army attempts to conquer the world, but is defeated by the Avengers. He is then employed, along with fellow villains Power Man and Whirlwind, by Count Nefaria, who temporarily amplifies their abilities and sends them against the Avengers as the second Lethal Legion. The effect, however, is temporary and their combined abilities are drained by Nefaria (who in