An atomic system consisting of two energy levels, with population of higher energy
level less than that of the lower level, is in thermal equilibrium. Show that the
absorption of radiation dominates stimulated emission if radiation of appropriate
frequency is introduced into the system. Comment on the consequences of this fact
for laser action.
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08.09.17, 17:34
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Rajesh Debbarma
08.09.17, 07:30
An atomic system consisting of two energy levels, with population of
higher energy level less than that of the lower level, is in thermal
equilibrium. Show that the absorption of radiation dominates
stimulated emission if radiation of appropriate frequency is
introduced into the system. Comment on the consequences of this fact
for laser action.
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An atomic system consisting of two energy levels, with population of higher energy level less than that of the lower level, is in thermal equilibrium. Show that the absorption of radiation dominates stimulated emission if radiation of appropriate frequency is introduced into the system. Comment on the consequences of this fact for laser action.
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