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
Dazer Laser statement that "the threats vision is temporarily impaired, their balance is effected, and they become affected by nausea", calling the weapon a "puke-ray" and "chunder-beam". By the end of 2010, LEI's website said that "in some cases, a feeling of nausea may occur, however the Dazer Laser® is not intended to make you sick." 2008 - Laser Energetics completes its research and begins the physical engineering of its Dazer Laser." 2009 - Laser Energetics announces its nonlethal laser weapon. 2010 - Results from for the eye safety study proves the Dazer Laser can be operated safely. Dazer Laser first sale