Comments on: Spontaneous Emission https://winnerscience.com/spntaneous-emission/ Science Articles for Winners Tue, 13 Mar 2012 15:11:20 +0000 hourly 1 https://wordpress.org/?v=6.9 By: Einstein Coefficient Relations https://winnerscience.com/spntaneous-emission/#comment-41 Tue, 13 Mar 2012 15:11:20 +0000 https://winnerscience.com/?p=621#comment-41 […] interaction of radiation with matter with the help of three processes called stimulated absorption, spontaneous emission and stimulated emission. He showed in 1917 that for proper description of radiation with matter,the […]

]]> By: How does a laser work https://winnerscience.com/spntaneous-emission/#comment-40 Wed, 18 Jan 2012 16:51:38 +0000 https://winnerscience.com/?p=621#comment-40 […] direction. After how much time and what is the spontaneous emission, then read the article of spontaneous emission process with proper […]

]]> By: Population Inversion in Lasers https://winnerscience.com/spntaneous-emission/#comment-39 Sun, 11 Sep 2011 09:59:23 +0000 https://winnerscience.com/?p=621#comment-39 […] than the excited state. But if the process of stimulated emission dominates over the process of spontaneous emission, then it may be possible that N2 > […]

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