Consider an optical source at \(T = 1000^o K\) . Find the ratio of spontaneous emission to stimulated emission for (a) \(\lambda = 500\text{nm}\) and (b) 20cm.
HSMani
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Consider an optical source at \(T = 1000^o K\) . Find the ratio of spontaneous emission to stimulated emission for (a) \(\lambda = 500\text{nm}\) and (b) 20cm.
HSMani