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Theoretical Approach of Laser

Author Affiliations

  • 1 Department of Physics, Lalbahadur Shastri Senior College, Partur Tq. Partur Dist. Jalna-431501 MS, INDIA

Res. J. Physical Sci., Volume 2, Issue (6), Pages 9-10, October,4 (2014)


Laser works on basis of absorption, spontaneous emission, stimulated emission of radiation by emitting photon of frequency hv when atom jump from higher energy state to lower energy state.


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