Show that for a two level laser system the gain coefficient is given by the following expression. G= (N2-N1)ծ where ծ is the stimulated emission cross section also interpret it physically.
Show that for a two level laser system the gain coefficient is given by the following expression. G= (N2-N1)ծ where ծ is the stimulated emission cross section also interpret it physically.
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Show that for a two level laser system the gain coefficient is given by the following expression.
G= (N2-N1)ծ where ծ is the stimulated emission cross section also interpret it physically.
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