Laser science awarded the Nobel Prize in Physics in 2018 for groundbreaking inventions in the field of laser physics. The first working laser (a pulsed ruby laser) was demonstrated on May 16, 1960, by Theodore Maiman at the Hughes Research Laboratories. Laser science Laser science or laser physics is a branch of optics that describes the theory and practice of lasers. Laser science is principally concerned with quantum electronics, laser construction, optical cavity design, the physics of producing a population inversion in laser media, and the temporal evolution of the light field in the laser. It is also concerned with the physics
Laser tag higher output power and specially designed optics are often a requirement. The units themselves are normally constructed of machined aluminum or a poly-carbonated plastic to withstand the abuse the outdoors brings. Players usually wear lightweight head sensors to receive hits. Operators typically either run games like indoor laser tag where you count the number of times you tag other players, or scenarios often approximate real-world combat, or a laser tag version of paintball games. Many paintball fields are adding laser tag to attract and groom players who are too young to play paintball. Some theme parks are adding outdoor laser