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Which consequence results when thin-film antireflection coatings delaminate?

A)Increased surface reflection occurs
B)Substrate heats rapidly via absorption
C)Polarization direction will significantly rotate
D)Film adhesion prematurely decreases further

💡 Explanation

Increased reflection happens because constructive interference, rather than destructive, dominates as delamination alters spacing. Therefore, the coating fails to minimize reflection; rather than the other effects since thickness controls interference patterns.

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