Thin-Film Interference
AP Physics 2 · Flashcards · Recall
AP PHYSICS 2 · FLASHCARDS
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QUESTION
What is thin-film interference?
QUESTION
What effect does a non-uniform film have on interference?
QUESTION
How does thin-film interference explain anti-reflective coatings?
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ANSWER
Destructive interference reduces reflection. Quarter-wave coatings create destructive interference at surface.
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