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Which consequence occurs when reflective coating thickness varies across sensor?

A)Non-uniform intensity across CMOS sensor
B)Increased thermal noise in amplifier
C)Lower sensor quantum efficiency number
D)Higher dark current CMOS sensor data

💡 Explanation

Varied coating thickness causes constructive and destructive interference, leading to non-uniform intensity, because the optical path difference changes spatially; therefore, intensity fluctuates across the sensor, rather than causing thermal effects.

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