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Compare the number of spontanious and stimulated emissions. Give a simple illustration. Why LASER action is not possible at igh Frequencies?

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Solution Summary

This short essay describes a comparison between the number of sponatanious and stimulated transitions and the probability of laser action. This is explained in terms of the Einstein Coefficient. Also this essay explains why laser action is not possible at high frequencies

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Please see the attachment for the short essay that describes a comparison between the number of sponatanious and stimulated transitions and the probability of laser action. This is explained in terms of the Einstein Coefficient. Also this essay explains why laser action is not possible at high frequencies.

The number of transitions, Spontaneous and stimulated, Probability for laser Transition

Abstract
This short essay describes a comparison between the number of sponatanious and stimulated ...

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