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
Laser 28 line of boats, unlike other manufacturers at that time. The Laser 28's design started in 1978, following the success of the Laser dinghy, with the intention to produce a keelboat equivalent, for the Laser sailors who would outgrow the Laser, just need a keelboat as they aged, or for family cruising and racing. In 1980 Ian Bruce, president of Performance Sailcraft decided to take the boat design away from that company to reduce commercial pressures on the design team. He formed Bruce Yacht R&D Inc (BYRD) and teamed with designer Bruce Farr and a group headed up by the president