e/Gain (lasers)

Information
has gloss	eng: Gain (or amplification) in laser physics is a process, where the medium transfers part of its energy to the emitted electromagnetic radiation, resulting in an increase in laser power. This is basic principle of all lasers. Quantitatively, the ability of a laser medium to increase power of light is characterised with Gain. Definition The gain can be defined as the derivative of logarithm of power ~P~ as it passes through the medium: :G = \frac
lexicalization	eng: Gain(lasers)
lexicalization	eng: gain
instance of	(noun) an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light optical maser, laser