What is the difference between spontaneous and stimulated emissions?

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written 7.7 years ago by

teamques10 ★ 65k

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Mumbai university > FE > SEM 2 > Applied Physics II

Marks: 3M

Year: Dec 2013

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written 7.7 years ago by

teamques10 ★ 65k

Spontaneous Emission	Stimulated Emission
1) When an atom in an excited state makes a transition into ground state by emission of photon, without any external stimulus, it’s called spontaneous emission.	1) When an atom in an higher energy state is forced by a photon to make a transition into ground …

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