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Physics, 29.08.2019 17:10 gonsalex6688

Abeam of monochromatic light (frequency w) in vacuum is incident normally on a dielectric film of refractive index n= (e/e0)1/2. the thickness of the film is d. calculate the reflection coefficient for the reflected wave as a function of d and n. [ hint: assume two waves traveling in opposite directions inside the film.]

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