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Which outcome occurs when stimulated emission dominates in an optical gain medium?

A)Amplified coherent light beam emerges
B)Electromagnetic radiation is immediately absorbed
C)Spontaneous decay probability is reduced
D)Gain of photons is temporarily suppressed

💡 Explanation

Amplified coherent light beam emerges because stimulated emission causes photons in-phase with the incident photon to be emitted, therefore coherent amplification occurs rather than incoherent spontaneous emission or absorption under non-lasing conditions.

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