active medium
41Flüssigkeitslaser mit strömendem aktivem Medium — cirkuliuojančio aktyviojo skysčio lazeris statusas T sritis radioelektronika atitikmenys: angl. circulating active liquid laser vok. Flüssigkeitslaser mit strömendem aktivem Medium, m rus. жидкостный лазер с циркуляцией активной среды, m pranc.… …
42circulating active liquid laser — cirkuliuojančio aktyviojo skysčio lazeris statusas T sritis radioelektronika atitikmenys: angl. circulating active liquid laser vok. Flüssigkeitslaser mit strömendem aktivem Medium, m rus. жидкостный лазер с циркуляцией активной среды, m pranc.… …
43List of currently active United States military watercraft — Aircraft Carriers= * Nimitz class aircraft carrier * Gerald R. Ford class aircraft carrier * USS Kitty Hawk (CV 63) * USS Enterprise (CVN 65)Amphibious Assault Ships* LHA 6 * Tarawa class amphibious assault ship * Wasp class amphibious assault… …
45Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
46McCumber relation — The McCumber relation (or McCumber theory) refers to the effective cross sections of absorption and emission of light in the physics of solid state lasers [1][2]. Contents 1 Definition 2 Gain …
47Output coupler — Principal components of a laser: 1. Active laser medium 2. Laser pumping energy 3. High reflector 4. Output coupler 5. Laser beam An output coupler (OC) is a partially reflective mirror used in lasers to extract a portion of the laser beam from… …
48Power scaling — of a laser is increasing its output power without changing the geometry, shape, or principle of operation. Power scalability is considered an important advantage in a laser design.Usually, power scaling requires a more powerful pump source,… …
49Self-pulsation — takes place at the beginning of laser action.As the pump is switched on, the gainin the active medium rises and exceeds the steady state value. The number of photons in the cavity increases, depleting the gain below the steady state value, and so …
50Ion laser — An ion laser is a gas laser which uses an ionized gas as its lasing medium. [GoldBookRef|title=ion laser|file=I03219] Like other gas lasers, ion lasers feature a sealed cavity containing the laser medium and mirrors forming a Fabry Perot… …