Laser miliatary aviation, due to the potential to temporarily distract or blind pilots. See Lasers and aviation safety for more on this topic. Laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for "light amplification by stimulated emission of radiation". The first laser was built in 1960 by Theodore H. Maiman at Hughes Research Laboratories, based on theoretical work by Charles Hard Townes and Arthur Leonard Schawlow. A laser differs from other sources of light in that it emits light
Central Laser Facility create an inertial fusion energy. The HiPER facility is planned to be constructed in Europe with panellists from 9 countries overseeing the studies. Einstein proposed as part of his theory of special relativity that light reflected from a mirror moving close to the speed of light will have higher peak power than the incident light because of temporal compression. Using a dense relativistic electron mirror created from a high-intensity laser pulse and nanometre-scale foil, the frequency of the laser pulse was shown to shift coherently from infrared to the ultraviolet. The results elucidate the reflection process of laser-generated electron mirrors