Physics, asked by Anonymous, 1 year ago

Define LASER working and its important term

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Answered by cmanoj6004

Answer:The acronym laser stands for "light amplification by stimulated emission of radiation." Lasers work as a result of resonant effects. The output of a laser is a coherent electromagnetic field. In a coherent beam of electromagnetic energy, all the waves have the same frequency and phase.

Laser is a source of light but it is different from other light sources. Laser makes a high intensity and extremely directional beam which has a narrow frequency range. Lasers are more used as a strong electromagnetic beam than a light beam.

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