Laser laser devices. The question of just how to assign credit for inventing the laser remains unresolved by historians. On May 16, 1960, Theodore H. Maiman operated the first functioning laser at Hughes Research Laboratories, Malibu, California, ahead of several research teams, including those of Townes, at Columbia University, Arthur Schawlow, at Bell Labs, and Gould, at the TRG (Technical Research Group) company. Maiman's functional laser used a solid-state flashlamp-pumped synthetic ruby crystal to produce red laser light, at 694 nanometers wavelength; however, the device only was capable of pulsed operation, because of its three-level pumping design scheme. Later that year,
Laser tag recognition for being the Inventor and Founder of the laser tag industry". In 1986, the first "Photon" toys hit the market, nearly simultaneously with the "Lazer Tag" toys from Worlds of Wonder and several other similar infrared and visible light-based toys. "Worlds of Wonder" went out of business around 1988, and "Photon" soon followed in 1989, as the fad of the games wore off. Today there are laser tag arenas all over the world bearing various names and brands, as well as a large variety of consumer equipment for home play and professional grade equipment for outdoor laser tag arenas