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← ScienceWhich consequence results when constructive interference affects laser output?
A)Increased amplitude of coherent light✓
B)Reduced beam divergence over distance
C)Suppression of unwanted laser modes
D)Wavelength shift towards the infrared
💡 Explanation
Increased laser output occurs when light waves combine in phase. Constructive interference causes an increased amplitude of coherent light because the waves add together; therefore, the laser power is higher rather than being limited by disruptive interference.
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